1/2" Screws

121 Results
6-Lobe Button Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Hexalobular (6-Lobe) cap screws, have a sixlobe recess and are driven using a 6-Lobe wrench or insert bit, making them more efficient than slotted screws and hex drives screws. ZAGO ’s machine screws are ready-to-use, as they do not require any preparation or clean-up. Our machine screws will... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Nylon Machine Screw
from BRIM Electronics, Inc.

Nylon has outstanding insulation qualities, such as resistance to chemicals, corrosion, shock, heat, vibrations, plus superior torque strength, it is lightweight, and non-magnetic. RoHS compliant.Continuous Operating Temperature: +300 °F. Color: Natural (White). Std. Pkg.: 100, 1000. [See More]

  • Inch: 1/4"; 3/8"; 1/2"; 5/8"; 3/4"; 1 1/4"; 1 1/2"; 2"
  • Head Type: Binding Head  ; Fillister Head; Flat Head; Hexagon Head; Round Head; Other; Set Screw
  • Screw Type: Machine Screw
  • Standard Drives: Slotted
Grub Screws -- 2454435
from RS Components, Ltd.

1/2-20 X 5/8 Socket Set Screw-Cup Point [See More]

  • Inch: 1/2"
  • Head Type: Socket Head Cap; Other; Socket
  • Length: 0.6250
  • Standard Drives: Hex Socket
1.5" Long, 1/2-13 Thread, Nylon (Zytel 101) Socket Head Cap Screw -- A 9M52-501324
from Stock Drive Products & Sterling Instrument - SDP/SI

Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the... [See More]

  • Inch: 1/2"
  • Head Type: Round Head; Other; Round
  • Screw Type: Cap Screw
  • Standard Drives: Hex Socket / Allen
Button Head Hex Socket Cap Screws
from National Bolt & Nut Corporation

BUTTON HEAD HEX SOCKET CAP SCREWS. Featuring a six-sided hexagon socket and constructed from highly durable alloy steel material, National Bolt & Nut's button head hex socket cap screws possess a larger surface bearing and a lower profile head than traditional socket cap screw heads. Button head... [See More]

  • Inch: # 2; # 4; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"
  • Length: 0.1875 to 2
  • Screw Type: Cap Screw
  • Other Size Specs: Thread Range: #4 - 5/8", Fine and Course Threads
6-Lobe Flat Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

6 Lobe flat head screws have a 6 lobe recess and is cone shaped for use in countersunk holes the flat top fits flush with the mated surface. ZAGO ’s array of cutting-edge machine screws will serve as a solution for any particular, nuanced challenge you may face. Each screw is equipped with a... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Thumb Screw -- 510 / 511 / 512
from BRIM Electronics, Inc.

MATERIAL: Brass per QQ-B-626A Comp. 22, 1/2 hard. FINISH: Nickel plate per MIL-QQN-290 Type VI. Stainless Steel is per QQ-S-763, Class 7, Type A. Std. Pkg.: 100. [See More]

  • Inch: 3/8"; 7/16"; 1/2"
  • Material: Brass; Stainless Steel
  • Screw Type: Thumb Screw
  • Finish: Nickel Plated
Grub Screws -- 2454455
from RS Components, Ltd.

1/2-13 X 3/8 Socket Set Screw-Cup Point [See More]

  • Inch: 1/2"
  • Head Type: Socket Head Cap; Other; Socket
  • Length: 0.3750
  • Standard Drives: Hex Socket
1/2-13 Knurl head thumb screw.,1.203" length, Nylon -- A 9P57-501316
from Stock Drive Products & Sterling Instrument - SDP/SI

Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the... [See More]

  • Inch: 1/2"
  • Length: 1.2
  • Screw Type: Thumb Screw
  • Head Type: Other; Nylon Knurl
Custom Screws and Bolts
from National Bolt & Nut Corporation

Serving a wide array of industries from marine and mining to construction and electronics, our custom fasteners can be used for a broad variety of applications, including boilers, bridges, hydraulics, and machine tools. Offering the capability to work with a large number of materials up to four... [See More]

  • Inch: # 4; # 5; # 6; # 7; # 8; # 9; # 10; # 12; # 14; 1/4"; # 16; # 18; 5/16"; # 20; # 24; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 3"
  • Metric: M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M25; M26; M27; M28; M30; M32; M33; M35; M36; M38; M40; M42; M48; M56; M64
  • Screw Type: Cap Screw; Dry Wall Screw; Lag Screw; Machine Screw; Self Drilling / Thread Cutting Screw; Shoulder Screw; Tamperproof Screw (optional feature); Wood Screw
  • Head Type: Binding Head  ; Button Head; Fillister Head; Flat Head; Hexagon Head; Oval Head; Pan Head; Round Head; Socket Head Cap; Square Head; Truss Head; Other; Headless, One-Way, Pentagon
6-Lobe Pin Button Sealing Screws
from ZAGO Manufacturing Company, Inc.

6-Lobe Pin button heads, are designed with grooves in a six-point pattern, featuring a pin within the recess that will resist standard torx bits. The security torx design enables a higher and more consistent torque level compared to conventional screw heads, whilst also resisting cam-out. ZAGO can... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Grub Screws -- 2454889
from RS Components, Ltd.

1/2-20 X 1/2 Socket Set Screw-Cup Point [See More]

  • Inch: 1/2"
  • Head Type: Socket Head Cap; Other; Socket
  • Length: 0.5000
  • Standard Drives: Hex Socket
Flat Head Slotted Cap Screws
from National Bolt & Nut Corporation

FLAT HEAD SLOTTED CAP SCREWS. Dimensions per ANSI B18.6.2. 82 ° countersink angle. Other materials and finishes available. For further information, call or send an information request. Cap screws are threaded fasteners designed to screw into metal, with heads that stick up above the surface. [See More]

  • Inch: 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"
  • Length: 1.5 to 6
  • Screw Type: Cap Screw
  • Other Size Specs: Thread Range: 1/2" - 1-1/4", Course Threads
Phillips Flat Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Phillips Flat heads are cone shaped for use in countersunk holes and have a flat top that fits flush with the mated surface. ZAGO ’s self sealing screws feature a rubber “O ” ring device that creates the ultimate seal around the screws. How does it work? When torque is exerted on... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2453720
from RS Components, Ltd.

1/2-20 X 3 1/2 Socket Head Cap Screw Pla [See More]

  • Inch: 1/2"
  • Length: 3.5
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Socket Head Cap; Other; Hex Socket Cap
Hex Head Bolts / Hex Cap Screws
from National Bolt & Nut Corporation

HEX HEAD BOLTS/HEX CAP SCREWS. Head dimensions per ANSI B18.2.1. Threaded to head. We also stock 1/4" thru 2" diameter and from 1/2 thru 15" in length. Other materials and finishes available. For further information, call or send an information request. One of the basic components of any... [See More]

  • Inch: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 2"
  • Length: 0.5000 to 15
  • Screw Type: Cap Screw
  • Other Size Specs: Thread Range: 1/4" - 1-1/4", Fine and Course Threads
Phillips Pan Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Phillips pan heads are very popular and are available in a variety of sizes. We recommend using this driver type, since it offers excellent control. Offered as commercial items as well as MS3212 and MS3213, that meets military requirements. ZAGO ’s MS3212/MS3213 parts are time-tested and... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2454332
from RS Components, Ltd.

1/2-13 X 3/4 Socket Head Cap Screw Plain [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Socket Head Cap; Other; Hex Socket Cap
Hex Head Cap Screw
from National Bolt & Nut Corporation

1/4 - 5/8" DIAMETER - HEX HEAD CAP SCREW - GRADE 5. Meeting ANSI B18.2.1 dimensional specifications, our series of grade 5, 1/4 - 5/8 inch diameter hex head cap screws feature rolled threads. Our Grade 5, 1/4 - 5/8 inch diameter hex head cap screws meet SAE J429 standards for both material and... [See More]

  • Inch: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"
  • Length: 0.5000 to 20
  • Screw Type: Cap Screw
  • Other Size Specs: Thread Range: 1/4" - 5/8", Fine and Course Threads
Slotted Pan Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Slotted pan head machine screws are made of steel for long lasting durability and dependability. Screws feature straight shank fasteners with external threads used for pre-tapped hole or nut assembly to form a mating thread. ZAGO ’s machine screws are equipped with a resilient “O ”... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2454372
from RS Components, Ltd.

1/2-20 X 1 1/4 Socket Head Cap Screw Pla [See More]

  • Inch: 1/2"
  • Length: 1.25
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Socket Head Cap; Other; Hex Socket Cap
Hex Socket Head Cap Screws
from National Bolt & Nut Corporation

HEX SOCKET HEAD CAP SCREWS. National Bolt & Nut offers a large selection of coarse and fine threaded hex socket head cap screws to meet your unique application requirements. And all of our premium hex socket head cap screws meet ANSI B18.3 dimensional specifications. Our line of hex socket head... [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/4"; 1 1/2"
  • Length: 0.1250 to 10
  • Screw Type: Cap Screw
  • Other Size Specs: Thread Range: #0 - 1-1/2", Fine and Course Threads
Socket Button Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Socket Button head screws have a socket recess and rounded head. ZAGO ’s line of self-sealing screws, bolts, and rivets offers you unsurpassable fastening and sealing power. Each of our fasteners is equipped with a unique, malleable and strong captive “O ” ring. This device... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2454373
from RS Components, Ltd.

1/2-20 X 2 1/2 Socket Head Cap Screw Pla [See More]

  • Inch: 1/2"
  • Length: 2.5
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Socket Head Cap; Other; Hex Socket Cap
Hex Socket Set Screws
from National Bolt & Nut Corporation

HEX SOCKET SET SCREWS. National Bolt & Nut's premium line of hex socket set screws are most regularly used to secure one object against another object, and are ideal for applications involving the fastening of knobs, gears, collars and other devices onto shafts. Designed for better industrial... [See More]

  • Inch: # 4; # 5; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Length: 0.1250 to 3
  • Screw Type: Set Screw
  • Other Size Specs: Thread Range: #4 - 1", Fine and Course Threads
Socket Cap Sealing Screws
from ZAGO Manufacturing Company, Inc.

Socket cap screws are widely used due to their space saving design (smaller head) and that they are able to handle higher torque. If you ’re operating in tough conditions and you need fail-safe mechanisms to prevent disaster, then use ZAGO ’s self-sealing socket caps. These tough pieces... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2454521
from RS Components, Ltd.

1/2-13 X 1 Button Socket Cap Screw Plain [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Socket Screws
  • Head Type: Button Head; Hexagon Head; Socket Head Cap; Other; Hex Socket Button
Socket Head Shoulder Screws
from National Bolt & Nut Corporation

SOCKET HEAD SHOULDER SCREWS. National Bolt & Nut offers a wide selection of socket head shoulder screws that meet ANSI B18.3 dimensional specifications. Made from high-strength alloy steel, our socket head shoulder screws feature a hexagon-shaped socket and are ideal for a variety of rotating or... [See More]

  • Inch: 1/4"; 5/16"; 3/8"; 1/2"; 5/8"
  • Length: 0.2500 to 6
  • Screw Type: Shoulder Screw
  • Other Size Specs: Thread Range: 1/4" - 5/8", Course Threads
Socket Flat Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Socket Flat Head sealing screws have a socket recess and is cone shaped for use in countersunk holes the flat top fits flush with the mated surface. ZAGO ’s line of self-sealing screws, bolts, and rivets offers you unsurpassable fastening and sealing power. Each of our fasteners is equipped... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Cap Screw
  • Length: 0.0787 to 1.97
Socket Screws -- 2454805
from RS Components, Ltd.

1/2-20 X 1 Socket Head Cap Screw Plain F [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Socket Head Cap; Other; Hex Socket Cap
Socket Pin Button Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Pin-In-Hex Socket Screws feature a small metal post in the middle of the screw head that prevents a normal hex driver from engaging. Available in stainless steel in both machine screw and sheet metal screw styles. Pin-In-Hex Socket screws can only be installed with the correct security bit or key. [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw; Sheet Metal Screw
  • Length: 0.0787 to 1.97
Socket Pin Flat Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Pin-In-Hex Socket Screws feature a small metal post in the middle of the screw head that prevents a normal hex driver from engaging. Available in stainless steel in both machine screw and sheet metal screw styles. Pin-In-Hex Socket screws can only be installed with the correct security bit or key. [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw; Sheet Metal Screw
  • Length: 0.0787 to 1.97
Spanner Flat Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Spanner screws are easily recognizable by the two holes drilled in the top of the head. Sometimes referred to as “snake eye ” screws, they are available in stainless steel in Pan, Flat, Flat undercut, and Oval head styles. And now also in metric sizes. They require the matching driver... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw
  • Length: 0.0787 to 1.97
Spanner Pan Head Sealing Screws
from ZAGO Manufacturing Company, Inc.

Spanner screws are easily recognizable by the two holes drilled in the top of the head. Sometimes referred to as “snake eye ” screws, they are available in stainless steel in Pan, Flat, Flat undercut, and Oval head styles. And now also in metric sizes. They require the matching driver... [See More]

  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Screw Type: Machine Screw
  • Length: 0.0787 to 1.97
Pre-Applied Adhesive Fasteners -- Dri-Loc®
from Long-Lok Fasteners Corporation

Dri-Loc ® adhesives (from Loctite Corporation), applied to threaded parts, form a unique coating that converts ordinary fasteners into self-locking fasteners. Dry to the touch, Dri-Loc adhesives become an integral part of the fastener and stay inert until parts are used. During the assembly... [See More]

  • Inch: # 0000; # 000; # 00; # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 7; # 8; # 9; # 10; # 12; # 14; 1/4"; # 16; # 18; 5/16"; # 20; # 24; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 3"
  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20
  • Screw Type: Cap Screw; Machine Screw
1/2 - 13 x 1" Low Head Socket Cap Screw, Alloy, Plain -- BG8LKC04001013P
from NBS Corp.

Featuring a short socket head and available in grade Alloy, all NBS low head socket cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from #8 through 1/2 ” diameter, all low head socket cap screws come with plain finish. [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Cap Screw
  • Head Type: Socket Head Cap
Replacement Screw -- 23024S
from ADB®

Replacement screws for safety engineered products [See More]

  • Inch: 1/2"
  • Length: 1.22
  • Screw Type: Cap Screw; Shoulder Screw
  • Other Size Specs: 1/2-13 x 2
Hex Screw - Non Metric -- HSCR5010EG
from Pentair, Inc.

. 1 INCH. 1 LENGTH - DECIMAL. 1 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. ERISTRUT[T], M-CO. BRAND. PACKAGING QUANTITY 100. WEIGHT 10 LB PER 100 PIECES. FINISH/COATING ELECTROGALVANIZED. LENGTH - DECIMAL - UOM IN. NOMINAL... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw
  • Finish: Galvanized
SPAX® Power Lags -- Hex Washer Head - 1/2 x 10"
from Spax International

SPAX ® Power Lags [See More]

  • Inch: 1/2"
  • Head Type: Washer Head
  • Screw Type: POWERLAGS™
  • Standard Drives: Hex Socket / Allen
Hex Screw - Non Metric -- HHCS050015/16BG
from Atkore International

HEX TYPE. MILD STEEL MATERIAL. 15/16 INCH. 15/16 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. UNC THREAD SERIES. MACHINED, CASE HARDENED PROCESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. ASTM A307, SAE J429 GRADE 2 MATERIAL SPECIFICATION. UNISTRUT[R] BRAND. WEIGHT 9.1 LB PER 100 PIECES [See More]

  • Inch: 1/2"
  • Length: 0.9375
  • Screw Type: Hex Screw - Non Metric
  • Material: Steel; Hardened Steel
Hex Screw - Non Metric -- 5MB121
from L.H. Dottie Company

PARTIALLY THREADED TYPE. CARBON STEEL MATERIAL. ZINC PLATED FINISH. 1 INCH. 3/4 INCH HEAD WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. TENSILE STRENGTH 120000 PSI. 5MB MODEL [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw
  • Material: Steel
Machine Screw -- 247937
from Fastener SuperStore, Inc.

1/2-13 X 1 1/2 Machine Screws / Phillips / Flat Head / Steel / Zinc. A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening superior in strength to spaced thread screws. Zinc... [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Machine Screw
  • Head Type: Flat Head
Hex Screw - Non Metric -- 54812
from Minerallac Company

SILICON BRONZE MATERIAL. 3/4 INCH. .75 LENGTH - DECIMAL. 3/4 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES PER CARDBOARD BOX. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Hex Screw
  • Material: Bronze
Lag Screw - Non Metric -- 12X10HLBHDG
from Peco Fasteners, Inc.

10 INCH. 10 LENGTH - DECIMAL. 10 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. HEX DRIVE STYLE. PACKAGING QUANTITY 25 PIECES. FINISH/COATING HOT DIP GALVANIZED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 10
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
12 Point Double Hex Bolt/Screw Bolt/Screw -- 000-107-354
from MS Aerospace, Inc.

M.S. Aerospace manufactures fasteners for critical space, military, helicopter, commercial aircraft, missile, jet and rocket engine platforms. We manufacture parts for General Electric, Pratt & Whitney, Honeywell, Rolls Royce, Lockheed Martin, ULA, the Department of Defense, MTU, SNECMA, Sikorsky,... [See More]

  • Inch: 1/2"
  • Standard Drives: 12-Point
  • Head Type: Hexagon Head; Other; 12 Point Double Hex Bolt/Screw
  • Material: Waspaloy
Captive Screw -- LPS-180
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Extra-Large Knurled
  • Length: 1
  • Material: Stainless Steel; Stainless Steel
Cap Screws
from G.L. Huyett

Socket head cap screws are made of heat-treated alloy steel and are best used for applications where extreme strength and hardness are required. However, stainless steel has become the material of choice for exterior and most marine applications, where high corrosion resistance is necessary. [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/4"; 1 1/2"
  • Metric: M4; M5; M6; M8
  • Screw Type: Cap Screw
  • Length: 0.1250 to 12
Ohio Rod Products -- Machine Screws
from Elgin Fastener Group

Machine Screws. General Information. Material: 1006-1010; 1022 Low Carbon Steel; Heat Treatable Medium Carbon Steel; Pre-galvanized Steel. Other material is available on special order. Type of Head: Indented Hex, Truss, Round, Fillister, Flat, Carriage, Pan or Hex Washer, Six Lobe. Special head... [See More]

  • Inch: # 0000; # 000; # 00; # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 7; # 8; # 9; # 10; # 12; # 14; 1/4"; # 16; # 18; 5/16"; # 20; # 24; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 3"
  • Length: ? to 52
  • Screw Type: Machine Screw
  • Head Type: Hexagon Head
Bolt Head/ Wrench Cap Screws -- Inch Size
from Bayou City Bolt & Supply Co., Inc.

US INCH STANDARDS & METRICS. Hex Cap Screws have hexagonal heads and machine threads for use with a nut or in a tapped hole. They are generally used in precise applications such as OEM settings where tight tolerances are required. The most common grades for Inch Standard Hex Cap Screws are 2, 5... [See More]

  • Inch: # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"
  • Head Type: Hexagon Head
  • Screw Type: Cap Screw
  • Finish: Black Oxide (optional feature); Galvanized (optional feature); Zinc Plated (optional feature); PTFE (Xylan)
Adjustment Screw for Nuzzler® Edge Clamp: 1/2-13 Thread -- 33861
from Te-Co, Inc.

Alloy Steel Material. Black Oxide Finish [See More]

  • Inch: 1/2"
Shoulder Screw -- 5/8 x 1/2
from Monroe Engineering

Alloy steel heat treated, Tensile Strength 140,000 P.S.I. Precision ground to close tolerances. Black Oxide finish [See More]

  • Inch: 1/2"
  • Length: 0.5000
  • Screw Type: Shoulder Screw
  • Other Size Specs: 5/8 x 1/2 Shoulder, 1/2-13 x 3/4 Thread
Hex Screw - Non Metric -- HC1/2X1
from Ebinger Manufacturing Corp.

HEAT TREATED HCS MATERIAL. 1 INCH. 1 LENGTH - DECIMAL. 1 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. FINISH/COATING ZINC PLATED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER -... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw
  • Material: Steel
Clamping Screws - Flat Ball (Inch Thread) -- SCS-1/2-13-1 1/2-F
from NBK America LLC

Contact surface is a flat ball. Workpiece is not damaged. The ball rotates flexibly up to 9 °. It securely clamps even when the mating part is tilted. For tool holder set screw and pressure piece stopper. We also produce products of special specifications, e.g. nominal diameter of thread,... [See More]

  • Inch: 1/2"
  • Material: Steel
  • Length: 1.5
  • Finish: Black Oxide
Screw -- Socket Head Cap Screw - Inch
from DME Company

Up to 12" long. High-grade alloy steel, heat treated to 38-45 HRC. Tensile strength: 180,000 PSI minimum [See More]

  • Inch: 1/4"; 3/8"; 1/2"; 3/4"; 1"
  • Length: 0.2500 to 12
  • Screw Type: Cap Screw
  • Head Type: Socket Head Cap
CAP - PSHLD - SC -- 1/2 X 1
from PENCOM

Custom sizes/ other finishes available [See More]

  • Inch: 1/2"
  • Length: 0.4375 to 1
  • Screw Type: Shoulder Screw
  • Standard Drives: Hex Socket / Allen (optional feature); Philips / Frearson (optional feature); Slotted (optional feature)
Prevailing Torque Self-Locking Fasteners -- Long-Lok® Inserts
from Long-Lok Fasteners Corporation

Long-Lok strip fasteners are manufactured by forming a narrow longitudinal slot long enough to assure engagement with the female thread in an otherwise normal bolt or screw, and compressing a special locking material in the slot. The resiliency of the locking insert holds it in place without... [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Length: 0.1250 to 0.7500
  • Screw Type: Cap Screw; Machine Screw
  • Material: Steel; Hardened Steel
1/2-13 x 1" Button Head Socket Cap Screw, Alloy, Plain -- BG8BSC04001013P
from NBS Corp.

Featuring a curved head and available in grade Alloy, all NBS button head cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from #4 through 1/2 ” (inch) and M3 through M12 (metric) diameter, all low head socket cap screws come... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Cap Screw
  • Head Type: Button Head; Socket Head Cap
SPAX® Power Lags -- Hex Washer Head HCR - 1/2 x 10"
from Spax International

SPAX ® Power Lags [See More]

  • Inch: 1/2"
  • Head Type: Washer Head
  • Screw Type: POWERLAGS™
  • Standard Drives: Hex Socket / Allen
Hex Screw - Non Metric -- HHCS050015/16EG
from Atkore International

ASTM A307, SAE J429 MATERIAL. 15/16 INCH. .9375 LENGTH - DECIMAL. 15/16 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. UNISTRUT. BRAND. WEIGHT 9.1 LB PER 100 PIECES. FINISH/COATING ELECTROGALVANIZED. [See More]

  • Inch: 1/2"
  • Length: 0.9375
  • Screw Type: Hex Screw - Non Metric
  • Material: Steel
Hex Screw - Non Metric -- 5MB12112
from L.H. Dottie Company

PARTIALLY THREADED TYPE. CARBON STEEL MATERIAL. ZINC PLATED FINISH. 1-1/2 INCH. 3/4 INCH HEAD WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. TENSILE STRENGTH 120000 PSI. SERIES 5MB MODEL [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Hex Screw
  • Material: Steel
Machine Screw -- 354257
from Fastener SuperStore, Inc.

1/2-13 X 3/4 Machine Screws / Phillips / Truss Head / Steel / Zinc. A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening superior in strength to spaced thread screws. Zinc yellow... [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Machine Screw
  • Head Type: Truss Head
Hex Screw - Non Metric -- 54824
from Minerallac Company

HEX HEAD TYPE. SILICON BRONZE MATERIAL. 1-1/2 INCH. 5/16 INCH HEAD HEIGHT. 3/4 INCH HEAD WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. THREAD TYPE COARSE. HEAD COLOR COPPER. PACKAGING QUANTITY 50 PER BOX [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Hex Screw
  • Head Type: Hexagon Head
Lag Screw - Non Metric -- 12X112HLBZ
from Peco Fasteners, Inc.

1-1/2 INCH. 1.5 LENGTH - DECIMAL. 1-1/2 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. HEX DRIVE STYLE. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
Knurled Screw -- HTS-720 [HTS-720 from Jergens, Inc.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Half-Turn Head
  • Length: 1.5
  • Material: Steel
Set Screws
from G.L. Huyett

Our set screws work with shaft collars to ensure holding power. [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 1/2"
  • Metric: M3; M4; M5; M6; M8
  • Screw Type: Set Screw
  • Length: 0.0630 to 12
Button Head Socket Cap Screw -- Inch Series
from Bayou City Bolt & Supply Co., Inc.

A type of bolt with a recess inside the bolt's head. Socket head cap screws require assembly with a hex key (Allen Key) or a hex bit driven by an impact tool. Hex socket (Allen) drives are compact and easy to drive, but prone to cam-out. The most common types of Socket Cap Screws are: Socket head... [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 5; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"
  • Head Type: Button Head
  • Screw Type: Cap Screw
  • Material: Alloy Steel
Dog Point Knurled Head Screw: 1/2-13 Thread x 3 Length -- 43814
from Te-Co, Inc.

Product Information. Material: 12L14 Steel. Black Oxide Finish. Case Hardened. Many sizes conform to TCMAI standards. Use for light clamping or holding. Knurled head allows better grip. Dog point prevents damage to end threads. Special sizes quoted upon request [See More]

  • Inch: 1/2"
  • Material: Steel
  • Length: 3
  • Finish: Black Oxide
Hex Screw - Non Metric -- HHCS1/2X1
from Ebinger Manufacturing Corp.

LOW CARBON STEEL MATERIAL. ZINC PLATED FINISH. 1 INCH. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw
  • Material: Steel
Clamping Screws - Flat Ball (Inch Thread) -- SCSS-1/2-13-1 1/2-F
from NBK America LLC

Contact surface is a flat ball. Workpiece is not damaged. The ball rotates flexibly up to 9 °. It securely clamps even when the mating part is tilted. For tool holder set screw and pressure piece stopper. We also produce products of special specifications, e.g. nominal diameter of thread,... [See More]

  • Inch: 1/2"
  • Length: 1.5
Shoulder Screw -- SS Series
from DME Company

MUD Quick-Change Components. Frame Shoulder Screws [See More]

  • Inch: 1/2"; 5/8"; 3/4"
  • Length: 3.19 to 6.88
  • Screw Type: Shoulder Screw
Prevailing Torque Self-Locking Fasteners -- Poly-Lok®
from Long-Lok Fasteners Corporation

Poly-Lok ® is today ’s most advanced, most reliable prevailing torque type self-locking fastener. And it ’s all due to the unique polyester patch material that is more resilient, has higher strength, and can be reused more often with higher retained torque values than any other patch... [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 6; # 8; # 10; 1/4"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Screw Type: Cap Screw; Machine Screw
1/2-13 x 1" Gr. 2 Hex Flange Machine Screw, Serrated, Indented Head, Zinc -- BS2FLB04001013Z
from NBS Corp.

Featuring serrations under the flange as well as an indented head, NBS ’ serrated indented hex flange machine screws are one of our most popular items. Available in grade 2, grade 5, grade 8.2 and class 8.8, all serrated hex flange machine screws come with trivalent finish and meet all... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Machine Screw
  • Head Type: Hexagon Head
SPAX® Power Lags -- Hex Washer Head Yellow Zinc - 1/2 x 10"
from Spax International

Hex Washer Head Yellow Zinc - 1/2 x 10" [See More]

  • Inch: 1/2"
  • Head Type: Washer Head
  • Screw Type: POWERLAGS™
  • Standard Drives: Hex Socket / Allen
Hex Screw - Non Metric -- PS 6024 1/2 X 1
from Atkore International

1 INCH. 1 LENGTH - DECIMAL. 1 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. SAE J429 2, ANSI B1.1, ASTM A307 APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. POWER-STRUT. BRAND. WEIGHT 9.2 LB PER 100 PIECES. STANDARDS AND SPECIFICATIONS... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw - Non Metric
  • Finish: Galvanized
Hex Screw - Non Metric -- MBS121
from L.H. Dottie Company

PARTIALLY THREADED TYPE. STAINLESS STEEL MATERIAL. 1 INCH. 3/4 INCH HEAD WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. MBS MODEL [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Hex Screw
  • Material: Stainless Steel
Machine Screw -- 417061
from Fastener SuperStore, Inc.

1/2-13 X 3/4 Machine Screws / Phillips / Pan Head / Steel / Zinc. A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening superior in strength to spaced thread screws. Zinc yellow... [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Machine Screw
  • Head Type: Pan Head
Hex Screw - Non Metric -- 74612
from Minerallac Company

18-8 STAINLESS STEEL MATERIAL. 3/4 INCH. 5/16 INCH HEAD HEIGHT. 3/4 INCH HEAD WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. THREAD TYPE COARSE. PACKAGING QUANTITY 50 PER BOX [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Hex Screw
  • Material: Stainless Steel
Machine Screw - Non Metric -- 12X112FHSMSZ
from Peco Fasteners, Inc.

1-1/2 INCH. 1.5 LENGTH - DECIMAL. 1-1/2 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. FLAT HEAD STYLE. DRIVE STYLE SLOTTED. FINISH/COATING ZINC PLATED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Machine Screw
  • Head Type: Flat Head
Knurled Screw -- MIT-27
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Spade Head
  • Length: 1
  • Material: Iron
Hex Socket Head Swivel Screw Clamp: 1/2-13 Thread Size x 1-7/16 Length -- 31253
from Te-Co, Inc.

Product Information. Material: 12L14 Steel on all screw parts. Black Oxide Finish. Order pads separately. Use when hand tightening is necessary [See More]

  • Inch: 1/2"
  • Length: 1.44
  • Screw Type: Swivel Screw for Clamp System
  • Head Type: Hexagon Head; Socket Head Cap
Lag Screw - Non Metric -- LS13
from Ebinger Manufacturing Corp.

HEX TYPE. 2 INCH. 2 LENGTH - DECIMAL. 2 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 2
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
Clamping Screws - Full Ball (Inch Thread) -- SCS-1/2-13-1 1/2-R
from NBK America LLC

Point contact by the full ball securely fixes the workpiece. For tool holder set screws, pressure pieces and stopper. We also produce products of special specifications, e.g. nominal diameter of thread, length and surface treatment. Please contact our customer service. [See More]

  • Inch: 1/2"
  • Material: Steel
  • Length: 1.57
  • Finish: Black Oxide
Self-Locking Fasteners -- Dyna-Thred® II
from Long-Lok Fasteners Corporation

The patented Dyna-Thred lock is formed of the fastener itself and requires use of no additional locking element materials. Locking action takes place in a full hoop, 360 ° around the thread, providing an equal load on all sides. Dyna-Thred II fasteners are available in a wide variety of head... [See More]

  • Inch: # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Head Type: Binding Head  ; Button Head; Fillister Head; Round Head; Truss Head
  • Screw Type: Cap Screw
  • Standard Drives: Bristol Spline; Hex Socket / Allen; Philips / Frearson; Slotted
1/2-13 x 1" Gr. 5 Hex Flange Machine Screw, Serrated, Non-Indented Head, Trivalent -- BS5FLT04001013T
from NBS Corp.

Featuring flush corners for better grip, a non-indented head that eliminates dirt accumulation and serrations under the head, NBS ’ serrated non-indented hex flange machine screws are the newest addition to our fastener line. Available in grade 5 and grade 8, all serrated hex flange machine... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Machine Screw
  • Head Type: Hexagon Head
Hex Screw - Non Metric -- PS 6024 1/2 X 15/16
from Atkore International

HEX TYPE. STEEL MATERIAL. 1 5/16 INCH. 1.938 LENGTH - DECIMAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. .5 NOMINAL DIAMETER - DECIMAL. POWER-STRUT[R] BRAND. FINISH/COATING ELECTROGALVANIZED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN. PS 6024 MODEL [See More]

  • Inch: 1/2"
  • Length: 1.31
  • Screw Type: Hex Screw - Non Metric
  • Material: Steel
Lag Screw - Non Metric -- LAG12112
from L.H. Dottie Company

HEX TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 1-1/2 INCH. 1/2 INCH NOMINAL DIAMETER. GIMLET POINT END TYPE. 3/4 INCH DRIVE SIZE. HEX DRIVE STYLE. LAG MODEL [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
Thread Forming Screw -- 258092
from Fastener SuperStore, Inc.

1/2-13 X 1 Taptite-Style TFS / Unslotted / Indented Hex Washer Head / Steel / Zinc. Trilobular thread rolling screw. As each lobe of the screw moves through the pilot hole in the nut material, it forms and work-hardens the nut thread metal, producing an uninterrupted grain flow. For drilled, punched... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Self Drilling / Thread Cutting Screw
  • Head Type: Washer Head
Lag Screw - Non Metric -- 57824
from Minerallac Company

HEX TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 1-1/2 INCH. 11/32 INCH HEAD HEIGHT. 1/2 INCH NOMINAL DIAMETER. 6 TPI. GIMLET POINT END TYPE. HEX DRIVE STYLE. HEAD WIDTH 3/4 INCH. HEAD COLOR SILVER. PACKAGING QUANTITY 50 PER BOX [See More]

  • Inch: 1/2"
  • Length: 1.5
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
Machine Screw - Non Metric -- 12X4RHSMSZ
from Peco Fasteners, Inc.

4 INCH. 4 LENGTH - DECIMAL. 4 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. ROUND HEAD STYLE. DRIVE STYLE SLOTTED. FINISH/COATING ZINC PLATED. LENGTH - DECIMAL - UOM IN. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Inch: 1/2"
  • Length: 4
  • Screw Type: Machine Screw
  • Head Type: Round Head
Knurled Screw -- MIT-28
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Spade Head
  • Length: 1.25
  • Material: Iron
Knurled Head Swivel Screw Clamp: 1/2-13 Thread Size x 2-15/16 Length -- 31354
from Te-Co, Inc.

Product Information. Material: 12L14 Steel on all screw parts. Black Oxide Finish. Order pads separately. Use when hand tightening is necessary [See More]

  • Inch: 1/2"
  • Length: 2.94
  • Screw Type: Swivel Screw for Clamp System
  • Material: Steel
Clamping Screws - Full Ball (Inch Thread) -- SCSS-1/2-13-1 1/2-R
from NBK America LLC

Point contact by the full ball securely fixes the workpiece. For tool holder set screws, pressure pieces and stopper. We also produce products of special specifications, e.g. nominal diameter of thread, length and surface treatment. Please contact our customer service. [See More]

  • Inch: 1/2"
  • Length: 1.57
Self-Locking Fasteners -- Tek-Lok™
from Long-Lok Fasteners Corporation

Tek-Lok ® self-locking threaded fasteners obtain locking action from an engineered plastic pellet compressed into a hole drilled in the threaded region of the fastener, to a depth slightly below the root of the thread. Pellet size and location are standard but can be altered to meet special... [See More]

  • Inch: # 0; # 1; # 2; # 3; # 4; # 6; # 8; # 10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Material: Steel; Hardened Steel
  • Head Type: Fillister Head
1/2-13 x 1" Gr. 8.2 Hex Flange Machine Screw, Serrated, Indented Head, Trivalent -- B82FLB04001013T
from NBS Corp.

Featuring serrations under the flange as well as an indented head, NBS ’ serrated indented hex flange machine screws are one of our most popular items. Available in grade 2, grade 5, grade 8.2 and class 8.8, all serrated hex flange machine screws come with trivalent finish and meet all... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Machine Screw
  • Head Type: Hexagon Head
Machine Screw - Non Metric -- HFMS050100EG
from Atkore International

ASTM A307 CARBON STEEL MATERIAL. 1 INCH. 1 LENGTH - DECIMAL. 1 LENGTH - FRACTIONAL. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. SAE J429 APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. FLAT HEAD STYLE. UNISTRUT. BRAND. WEIGHT 9.3 LB PER 100 PIECES. [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Machine Screw
  • Head Type: Flat Head
Thumb Screw -- 294939
from Fastener SuperStore, Inc.

1/2-13 X 1 Thumb Screws / Type P / No Shoulder / Steel / Zinc. A cold headed, one-piece screw with rolled threads and a flattened head designed for manual turning without a driver or wrench. They are available in two varieties--with and without a shoulder under the head. The shoulder flares to a... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Thumb Screw
  • Material: Steel
Lag Screw - Non Metric -- 57832
from Minerallac Company

HEX TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 2 INCH. 11/32 INCH HEAD HEIGHT. 1/2 INCH NOMINAL DIAMETER. 6 TPI. GIMLET POINT END TYPE. HEX DRIVE STYLE. HEAD WIDTH 3/4 INCH. APPLICATION USED IN WOOD IN NON-CORROSIVE ENVIRONMENTS. PACKAGING QUANTITY 50 PER BOX [See More]

  • Inch: 1/2"
  • Length: 2
  • Screw Type: Lag Screw
  • Standard Drives: Hex Socket / Allen
Knurled Screw -- MIT-57
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Spade w/Shoulder Head
  • Length: 0.7500
  • Material: Iron
Large Pad - Hex Head Swivel Screw Clamp Assembly: 1/2-13 Thread x 1.06 Length -- 31252L
from Te-Co, Inc.

Product Information. Assembly includes: One Swivel Clamp Body & One Pad. For material information, see individual components [See More]

  • Inch: 1/2"
  • Head Type: Hexagon Head
  • Length: 1.06
1/2-13 x 1" Socket Head Cap Screw, Alloy, Plain -- BG8KSC04001013P
from NBS Corp.

Featuring a socket head with knurling and available in grade Alloy, all NBS socket head cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from #2 through ¾ ” (inch) and M2 through M20 (metric) diameter, all low head... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Cap Screw
  • Head Type: Socket Head Cap
Thumb Screw -- 448050
from Fastener SuperStore, Inc.

1/2-13 X 1 Thumb Screws / Type P / Shoulder / Steel / Zinc. A cold headed, one-piece screw with rolled threads and a flattened head designed for manual turning without a driver or wrench. They are available in two varieties--with and without a shoulder under the head. The shoulder flares to a... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Thumb Screw
  • Material: Steel
Knurled Screw -- MIT-81
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Wing Head
  • Length: 3
  • Material: Iron
Large Pad - Knurled Head Swivel Screw Clamp Assembly: 1/2-13 Thread x 3.06 Length -- 31354L
from Te-Co, Inc.

Product Information. Assembly includes: One Swivel Clamp Body & One Pad. For material information, see individual components [See More]

  • Inch: 1/2"
  • Length: 3.06
1/2-13 x 1" Socket Set Screw, Cup Point, Alloy, Black Oxide -- BG8XSC04001013B
from NBS Corp.

Featuring a socket head with knurling and available in grade Alloy, all NBS socket head cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from #2 through ¾ ” (inch) and M2 through M20 (metric) diameter, all low head... [See More]

  • Inch: 1/2"
  • Length: 1
  • Screw Type: Set Screw
  • Head Type: Socket Head Cap
Knurled Screw -- QT-4
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Head Type: Other; Quarter-Turn Head
  • Length: 1.5
  • Material: Steel; Steel
Small Pads for Swivel Screw Clamp: Fits 1/2-13 Body Thread Size -- 31504
from Te-Co, Inc.

Product Information. Material: 12L14 Steel, except "V" Pads:1018 Steel. Black Oxide Finish. Left Hand internal threads. Used to secure clamping of soft metal or angular surface without damaging workpiece [See More]

  • Inch: 1/2"
  • Finish: Black Oxide
  • Material: Steel
1/2-13 x 3-1/2" Flat Head Socket Cap Screw, Alloy, Plain -- BG8FSC04003413P
from NBS Corp.

Featuring a flat countersunk head and available in grade Alloy, all NBS flat head socket cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from #6 through 1/2 ” diameter, all flat head socket cap screws come with plain finish. [See More]

  • Inch: 1/2"
  • Length: 3.5
  • Screw Type: Cap Screw
  • Head Type: Socket Head Cap
Knurled Thumb Screws -- KHS-113
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 2.75
  • Screw Type: Thumb Screw
  • Head Type: Other; Knurled Head
1/2-13 x 4-1/2" Full Thread Socket Head Cap Screw, Alloy, Plain -- BF8KSC04004413P
from NBS Corp.

Featuring full threads and a socket head with knurling and available in grade Alloy, all NBS socket head cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from 1/4 " through 1 " diameter, all low head socket cap screws come... [See More]

  • Inch: 1/2"
  • Length: 4.5
  • Screw Type: Cap Screw
  • Head Type: Socket Head Cap
Knurled Thumb Screws -- KHS-5
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 3
  • Screw Type: Thumb Screw
  • Head Type: Other; Knurled Head
1/2-13 x 5-1/2" Gr. 5 Hex Cap Screw, Trivalent -- BG5HCS04005413T
from NBS Corp.

Featuring a hexagonal head, washer face, chamfered end and available in either grade 5 or grade 8, all NBS hex cap screws meet IFI specifications and are sourced exclusively from ISO/TS-16949 accredited manufacturers. Available from ¼ ” through ¾ ”, all hex cap screws... [See More]

  • Inch: 1/2"
  • Length: 5.5
  • Screw Type: Cap Screw
  • Head Type: Hexagon Head
Knurled Thumb Screws -- SKHS-5 [SKHS-5 from Northwestern Tools, Inc.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 3
  • Screw Type: Thumb Screw
  • Head Type: Other; Knurled Head
Locating Screw; Adjustable Threaded -- ALB-590
from Reid Supply

Adjustable locating screws are used with locating pins to accurately position workpieces in jigs and fixtures. . ALB-590 [See More]

  • Inch: 1/2"
  • Finish: Black Oxide; Black Oxide
Set Screw -- HK-32230 [HK-32230 from Holo-Krome Company]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 2
  • Screw Type: Set Screw
  • Standard Drives: Hex Socket / Allen
Set Screw -- MAC-145 [MAC-145 from Mac-It Corp.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 2
  • Screw Type: Set Screw
  • Standard Drives: Square / Robertson
Set Screw -- MAC-395 [MAC-395 from Mac-It Corp.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 3
  • Screw Type: Set Screw
  • Standard Drives: Square / Robertson
Set Screw -- MAC-655 [MAC-655 from Mac-It Corp.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 0.2500
  • Screw Type: Set Screw
  • Material: Steel
Set Screw -- MAC-755 [MAC-755 from Mac-It Corp.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 0.2500
  • Screw Type: Set Screw
  • Material: Hardened Steel; Heat-Treated Alloy Steel
Shoulder Screw -- HK-08102 [HK-08102 from Holo-Krome Company]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Shoulder Screw
  • Standard Drives: Hex Socket / Allen
Shoulder Screw -- MMS-25
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Shoulder Screw
  • Standard Drives: Hex Socket / Allen
Shoulder Screw -- SS-8 [SS-8 from Mac-It Corp.]
from Reid Supply

Screws are threaded fasteners used to join two or more objects or hold an object in position. We offer a diverse line of screws with imperial or metric threads. Our assortment of cap screws includes standard head, button head, flat head, flange head, and more. We also stock a large selection of... [See More]

  • Inch: 1/2"
  • Length: 0.7500
  • Screw Type: Shoulder Screw
  • Standard Drives: Hex Socket / Allen