M18 Screws

12 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]

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

  • 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
  • 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"
  • 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
Socket Screws -- 606438
from RS Components, Ltd.

M16X60 Hex Socket Cap Self Colour [See More]

  • Metric: M18
  • Length: 2.36
  • Screw Type: Socket Screws
  • Head Type: Hexagon Head; Other; Hex
Screw -- 4017A4/316L1804088
from BUMAX®

BUMAX 88 Austenitic Stainless Steel A4/316L ISO 4017 Hex Head Screw M18 x 40 [See More]

  • Metric: M18
  • Head Type: Hexagon Head
  • Length: 1.57
  • Standard Drives: Hex Head
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]

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

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

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

  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Inch: # 0; # 1; # 2; # 4; # 6; # 8; # 10; # 12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"
  • 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]

  • Metric: M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20
  • 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"
  • Screw Type: Cap Screw; Machine Screw
PN - PF -- K18 X 10
from PENCOM

Thread forming, metric, custom sizes/other finishes available [See More]

  • Metric: M18
  • Length: 0.3760 to 0.4114
  • Screw Type: Self Drilling / Thread Cutting Screw; Screws for Plastic
  • Head Type: Pan Head
Bolt Head/ Wrench Cap Screws -- Metric 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]

  • Metric: M4; M5; M6; M8; M10; M12; M14; M16; M18; M20
  • Head Type: Hexagon Head
  • Screw Type: Cap Screw
  • Finish: Black Oxide (optional feature); Galvanized (optional feature); Zinc Plated (optional feature); PTFE (Xylan)
Socket Head Cap Screws -- Metric 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]

  • Metric: M3; M4; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30; M36; M42; M48
  • Head Type: Socket Head Cap
  • Screw Type: Cap Screw
  • Material: Alloy Steel