1/2" Nuts

ALL METAL LOCK NUTS. Dimensions per IFI-100/107. Crowned top. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection... [See More]

• Size: 1/4"; 5/16"; 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"
• Material: Steel

• Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Zinc Plated; Zinc Chromate; Cadmium & Wax

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]

• Size: 1/2"
• Material: Plastic; Nylon

• Type: Hex Nut

Heyco 8463 Nylon Locknut. Category: Strain Reliefs. Manufacturer: Heyco. Resists salt, water, weak acids, gasoline, alcohol, oil, grease, and common solvents. Flex nut style prevents cable kinking. Easy installation: push cable through strain relief and tighten dome nut. Use minimum size strain... [See More]

• Size: 1/2"
• Material: Plastic; Nylon

• Type: Locknut

FEATURES AND ADVANTAGES. Designed for use in medium to high-pressure applications using steam, air, and fluids. The metal-to-metal design provides for optimum sealing at high temperatures. Used in conjunction with interlocking bolt clamps. Couplings with hose barbs come with an interlocking collar... [See More]

• Size: 1/2"; 1/2

• Type: Wing Nut

Clinch Nuts [See More]

• Size: 1/2"; 0.500-13 (1/2-13)
• Material: Stainless Steel

• Type: Self-Clinching Nut

ZAGO ’s acorn sealing nuts are used in situations in which leakage, vibration, or environmental forces cause ordinary nuts to fail. Our acorn sealing nuts are not ordinary nuts; they are engineered with an advanced feature, a rubber fixture, which has been permanently bonded with the threading... [See More]

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

• Type: Acorn Nut
• Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium

Features: Polyamide 6. 25 % Glass Fiber Reinforced. NPT Threads [See More]

• Size: 1/2"
• Material: Bronze

• Type: Hex Nut; Locknut
• Finish: Nickel Plated

Type S, SS, CLS, and CLSS nuts provide load-bearing threads in thin sheets with high pushout and torque-out resistance. Type SP, PEM 300 ® nuts provide strong load-bearing threads in stainless steel sheets as thin as .030 ”. Types S and SS are recommended for use in steel or aluminum... [See More]

• Size: #8; 1/2"
• Material: Stainless Steel

• Type: Self-Clinching Nut
• Standards: ASME/ANSI

1/2-13 Heavy Hex Nut Zinc Plated [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

Jergens Jam Nuts are used to tighten or "jam" against another nut to lock the two into place. This tightening resists loosening due to vibration. Features, Benefits, & Product Specifications: Material: C1018 Low Carbon Steel. Finish: Zinc [See More]

• Size: 1/2"; 1/2-20
• Material: Steel; C1018 Low Carbon Steel

• Type: Locknut; Jam Nut
• Finish: Zinc

COUPLING NUTS. Regular width across flats. Commonly used with Threaded Rod. Nylon inserts and Nuts with patches also available as an option on the information request form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our... [See More]

• Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/4"; 1 1/2"
• Material: Steel

• Type: Coupling Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Zinc Plated

Lock Nuts [See More]

• Size: 1/2"; 1/2-13

• Type: Locknut

AGO ’s Hex Flange Sealing Nuts are powerful pieces of hardware which create superb seals. If your equipment is exposed to high pressure, contamination, or vibration, then protect it with ZAGO ’s hex flange sealing nuts. Our hex flange sealing nuts are unique because they are designed... [See More]

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

• Type: Hex Nut
• Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium

1/2-13 Grade 2H Heavy Hex Nut Zinc [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

Jergens Kwik-Turn T-Slot Nuts provide a safety-stop feature to prevent turning studs into tableways. Their 1/4 turn design allows the Kwik-Turn to be installed from the top of the T-slot, to avoid uninstallation of set-ups when additional nuts and studs are required. Features, Benefits, &... [See More]

• Size: 1/2"; 1/2-13 (UNC)
• Finish: Black Oxide; Black Oxide

• Material: Steel; Low Carbon Steel

HEAVY HEX JAM NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts and... [See More]

• Size: 1/4"; 5/16"; 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"; Size Range: 1/4" - 3-1/2", Fine and Course Threads
• Material: Steel

• Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut; Jam Nut; Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Pain

ZAGO ’s hex sealing nuts are designed to withstand extreme pressure, and to form a complete seal along the threading of your bolt. Where liquids, gas, and contamination are present, it is crucial to use ZAGO ’s hex sealing nuts rather than ordinary nuts to ensure optimal performance from... [See More]

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

• Type: Hex Nut
• Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium

1/2-20 Finished Hex Nut Zinc [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

Where heavy clamping pressures and vibrations could cause trouble, the wide face surface of Jergens Stainless Steel Flange Nuts holds through with greater friction. Features, Benefits, & Product Specifications: Material: 303 Stainless Steel [See More]

• Size: 1/2"; 1/2-13
• Material: Stainless Steel; 303 Stainless Steel

• Type: Flange Nut

HEAVY HEX NUTS. As part of our premium line of hex nut products, National Bolt & Nut offers a wide range of heavy hex nuts in various grades, finishes, threads, and sizes to meet your unique application requirements. Meeting ANSI B18.2.2 dimensional requirements, heavy hex nuts are popular for... [See More]

• Size: 1/4"; 5/16"; 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"; Size Range: 1/4" - 5", Fine and Course Threads
• Material: Steel

• Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Zinc Plated; Plain

1/2-20 Finished Hex Nut Grade 5 Zinc Fin [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

Jergens T-Slot Nuts provides a safety-stop feature to prevent turning studs into tableways. Features, Benefits, & Product Specifications: Material: Available in C-1018 Low Carbon Steel and 303 Stainless Steel. Finish: Black Oxide (for Low Carbon Steel T-Slot Nuts). Threads: 2B-UNC (Inch); Class... [See More]

• Size: 1/2"; 1/2-13
• Finish: Black Oxide; Black Oxide (for Low Carbon Steel T-Slot Nuts)

• Material: Steel; Stainless Steel; Available in C-1018 Low Carbon Steel and 303 Stainless Steel

HEAVY HEX SLOTTED NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts... [See More]

• Size: 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"; Size Range: 1/4" - 5", Fine and Course Threads
• Material: Steel

• Type: Castle Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Plain

1/2-20 Grade 8 Finished Hex Nut Zinc Yel [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

HEAVY SQUARE NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts and... [See More]

• Size: 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"
• Material: Steel

• Type: Nylon Insert Nut (optional feature); Square Nut; Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Plain

1/2-13 Finished Hex Nut Zinc [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

HEX CASTLE NUTS. Top of hex corners removed for better Cotter Pin fit. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our... [See More]

• Size: 1/4"; 5/16"; 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"
• Material: Steel

• Type: Castle Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Zinc Plated; Zinc Chromate; Plain

1/2-13 Grade 8 Finished Hex Nut Hot Dip [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

HEX FLANGE NUTS. As part of our high-quality line of flange nut fasteners, National Bolt & Nut offers a variety of hex flange nuts that meet IFI-145 dimensions. Our hex flange nuts are equipped with a wider flange that distributes pressure equally over the components being fastened, assuring a... [See More]

• Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
• Material: Steel

• Type: Flange Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
• Finish: Plain

1/2-13 Finished Hex Nut Grade 5 Coarse T [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Hex Nut

JAM TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 5HN MODEL [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Zinc Plated

1/2 " - 13 UNC Coupling Nut [See More]

• Size: 1/2"

• Type: Coupling Nut

High quality and durability are synonymous with the Lapp family of products, and the EPIC ® line of industrial connectors is no exception. Whether the application is power, control or signal/data, EPIC ® connectors offer performance you can count on, providing secure and reliable electrical... [See More]

• Size: 1/2"
• Material: Steel

• Type: Locknut

Standard Spiralock nuts are SAE Grade 8 equivalent, and designed to mate with standard 2A and 3A class of fit bolts. Spiralock nuts dimensionally conform to IFI standards. Our standard plating is clear zinc chromate. Other nut styles, platings and materials are available upon request. [See More]

• Size: 1/2"
• Material: Steel; Stainless Steel (optional feature); Other Materials Available Upon Request

• Type: Flange Nut; Hex Nut
• Finish: Zinc Chromate; Other Plating Available Upon Request

Individually top pressed to produce a razor tight sealing lock, NBS ’ top lock flange nuts set the standard for all locking flange nuts. Available from ¼ ” through ¾ ” (inch) and M6 through M16 (metric) internal diameter, all top lock flange nuts are non-serrated... [See More]

• Size: 1/2"
• Material: Steel

• Type: Flange Nut; Locknut
• Finish: Phosphate

STRAIGHT TYPE. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Coupling Nut

JAM TYPE. SILICONE BRONZE MATERIAL. 1/2 INCH NOMINAL DIAMETER. CONSTRUCTIONAL FEATURE CORROSION RESISTANCE. APPLICATION LUG. HN MODEL [See More]

• Size: 1/2"
• Material: Brass

• Type: Hex Nut

Product Information. Black Oxide Finish. Case Hardened. 1117 Material. Coupling Nuts can be used to join two or more studs for a desired length. Many sizes conform to TCMAI standards. Standard package quantity 41501-41507: 25 pcs. [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Coupling Nut
• Finish: Black Oxide

CASE HARDENED ASTM A576, ASTM A570 MILD STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. ASTM B633 APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. UNISTRUT. BRAND. WEIGHT 4.8 LB PER 100 PIECES. STANDARD AND SPECIFICATION FINISH ASTM B633 TYPE... [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Hex Nut
• Finish: Galvanized

These button hole nuts allow for quick removal and threading on long thread lengths. Great for quick change overs. Made from carbon steel. Black oxide finish. . This Black Oxide finish Button Thread Nut has height of 1.125 in and distance across flats of 1.125 in [See More]

• Size: 1/2"
• Finish: Black Oxide; Black Oxide

• Material: Steel; Carbon Steel

WITHOUT SPRING TYPE. LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 1/2 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 1/2 THICKNESS - FRACTIONAL. .5 THICKNESS - DECIMAL. WEIGHT 0.12 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

• Size: 1/2"
• Material: Steel

• Type: Channel Nut
• Finish: Galvanized

Coupling nuts are sometimes known as extension nuts. These fully threaded nuts are used with threaded rod in a variety of applications; from leveling, to spacing, to joining two or more studs. [See More]

• Size: #4; #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 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 9/16"
• Material: Bronze (optional feature); Stainless Steel (optional feature); Carbon Steel

• Type: Coupling Nut
• Finish: Zinc Clear

STRAIGHT TYPE. ZINC PLATED FINISH. 1-1/4 INCH. 1/2 INCH NOMINAL DIAMETER. 13 TPI [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Coupling Nut

Pressure Ratings: Performance at ambient room conditions: 120 psi for 1/16 ” fittings linear decreasing to 80 psi for 3/4 ” fittings and 60 psi for fittings larger than 3/4". Performance at elevated temperatures up to 85 ºC/185 ºF: 90 psi for 1/16 ” fittings linear... [See More]

• Size: #5; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 1"; 1 3/8"; 1/16", 1.1", 3/16"; M4; M6; M8; M10; M12; M20; M26; 7, 15 mm

• Material: Plastic; PVDF; PTFE

1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. TYPE CLOSED END. FINISH/COATING NICKEL PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"

• Type: Cap Nut

Wedin manufactures all styles and types. of acme screws and nuts. Through the years,. we have manufactured acme screw assemblies. for nearly every machine tool in existence. Sizes range from 1/8 inch up to 22. inch diameters. We do not have any length. restriction under 6 inch diameter and have. [See More]

• Size: 1/2"
• Material: Brass

• Type: Flange Nut

Hardened Black Oxide Finish [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Hex Nut; Locknut; Jam Nut
• Finish: Black Oxide

The one-piece ERM is a great time saver. The ERM combines the performance of the ESL with an integrated disc spring washer. The result: Quick installations and absolute tension maintained under dynamic loads. [See More]

• Size: 1/2"
• Material: Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature); Titanium (optional feature)

• Type: Hex Nut; Washer Nut; Locknut; Other; Slotted Locknut
• Finish: Anti-Galling Coating (optional feature); Phosphate (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet

Half Hex Body Large Flange Thin Wall Series. Grip range can be affected by parent material and hole size. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details. CAH style rivet nuts are available in sealed head, and closed end... [See More]

• Size: 1/2"
• Material: Steel

• Type: Anchor Nut
• Finish: Zinc Chromate; Special Finish Available On Request

A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten parts together. The two components work together by a combination of friction between the threads, a slight stretch of the bolt, and compression of the mating parts. Nuts are graded with... [See More]

• Size: 1/4"; 5/16"; 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"
• Material: Steel (optional feature); Stainless Steel (optional feature); Plastic (optional feature); Nylon (optional feature); Alloy Steel

• Type: Hex Nut
• Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM

Fine and coarse thread axles and their corresponding nuts from 1/4" to 1" in zinc plated low carbon steel and stainless steel with or without grease fittings. [See More]

• Size: 5/16"; 3/8"; 1/2"; 3/4"; 1"
• Thread Direction: Right Hand

• Type: Hex Nut

Custom sizes and other finishes available [See More]

• Size: 1/2"
• Material: Steel (optional feature); Stainless Steel (optional feature)

• Type: Acorn Nut; Hex Nut
• Finish: Zinc Plated; Black Zinc

1/2-13 Acorn Nuts / Low Crown / Closed End / Steel / Nickel. Steel: The low-crown cap nut is usually manufactured in two pieces, a hex nut and an acorn-shaped top, zinc die cast to form the finished part. Stainless: Similar in design to the steel nut but made from an austenitic stainless alloy. Nuts... [See More]

• Size: 1/2"
• Material: Steel

• Type: Acorn Nut
• Finish: Nickel Plated

Polyamide 6 hexagonal Lock Nuts glass fibre reinforced available in Gray and Black. [See More]

• Size: 1/2"
• Material: Plastic; Polyamide

• Type: Hex Nut; Locknut

BRASS MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. L H DOTTIE. BRAND. PACKAGING QUANTITY 25 PIECES. NOMINAL DIAMETER - DECIMAL - UOM IN. HNBR MODEL [See More]

• Size: 1/2"
• Material: Bronze

• Type: Hex Nut

High quality and durability are synonymous with the Lapp family of products, and the EPIC ® line of industrial connectors is no exception. Whether the application is power, control or signal/data, EPIC ® connectors offer performance you can count on, providing secure and reliable electrical... [See More]

• Size: 1/2"
• Material: Plastic; Polyamide, glass fiber-reinforced

• Type: Locknut

These load-bearing threaded fasteners for thin sheets (Aluminum, Steel and other ductile materials) have a clinching ring that locks the displaced metal behind the tapered shank ensuring high pushout resistance. High torque out resistance is ensured when the knurled platform is embedded in the sheet... [See More]

• Size: 1/2"
• Material: Steel (optional feature); Stainless Steel (optional feature)

• Type: Round Nut; Self-Clinching Nut
• Thread Direction: Right Hand

Featuring a smooth enclosed cover, NBS ’ acorn nuts are the perfect use for hiding unsightly threads that protrude from regular nuts. Available from #6 through ½ ” internal diameter, all acorn nuts meet IFI specifications and are only sourced from ISO-9001 accredited... [See More]

• Size: 1/2"
• Material: Steel

• Type: Acorn Nut
• Finish: Nickel Plated

REDUCER TYPE. 1/2 INCH X 3/8 INCH NOMINAL DIAMETER. PACKAGING QUANTITY 25 [See More]

• Size: 1/2"

• Type: Coupling Nut

JAM TYPE. STAINLESS STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. APPLICATION LUG [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Hex Nut

Product Information. Black Oxide Finish. Case Hardened. High Grade Alloy Steel. Will outlast ordinary Hex Jam Nuts when used in repetitive operations. Standard package quantity: 25 pcs. [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Hex Nut; Locknut; Jam Nut
• Finish: Black Oxide

SWIVEL TYPE. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. POWER-STRUT. BRAND. WEIGHT 3 LB PER 100 PIECE. FINISH/COATING ELECTROGALVANIZED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Galvanized

• Type: Hex Nut

These button hole nuts allow for quick removal and threading on long thread lengths. Great for quick change overs. Made from carbon steel. Black oxide finish. . This Black Oxide finish Button Thread Nut has height of 1.125 in and outside diameter of [See More]

• Size: 1/2"
• Finish: Black Oxide; Black Oxide

• Material: Steel; Carbon Steel

WITH SPRING TYPE. LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 1/2 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 1/2 THICKNESS - FRACTIONAL. .5 THICKNESS - DECIMAL. WEIGHT 0.13 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

• Size: 1/2"
• Material: Steel

• Type: Channel Nut
• Finish: Galvanized

Hex nuts are six-sided, hexagon shaped metal fasteners that have a threaded hole in the center used to secure a bolt or machine screw. Available in a variety of grades and finishes, they are frequently used in construction and automotive applications. [See More]

• Size: #6; #8; #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1 1/8"; M4; M5; M6; M8; M10; M12
• Material: Stainless Steel (optional feature); Carbon Steel

• Type: Hex Nut
• Finish: Zinc Clear

JAM TYPE. ZINC PLATED FINISH. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 7/16 INCH THICKNESS [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut; Locknut; Jam Nut

STRAIGHT TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 1-1/4 INCH. 11/16 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. 13 TPI. COLOR SILVER. APPLICATION TO JOIN TWO EXTERNALLY THREADED PARTS OF DIFFERENT THREAD DIAMETERS, OFTEN TWO PIECES OF THREADED ROD. PACKAGING QUANTITY 50 [See More]

• Size: 1/2"
• Material: Steel

• Type: Coupling Nut
• Finish: Zinc Plated

Hardened with Black Oxide Finish [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Acorn Nut; Hex Nut
• Finish: Black Oxide

The ESL's two self-locking slots make it ideal in any application subjected to high vibration, shock, impact, heavy loads, and high temperatures. The ESL provides unparalleled locking ability without seizing up upon removal. [See More]

• Size: 1/2"
• Material: Bronze (optional feature); Brass (optional feature); Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature); Titanium (optional feature); Light Alloy

• Type: Hex Nut; Locknut; Other; Slotted Locknut
• Finish: Anti-Galling Coating (optional feature); Phosphate (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet

Large Flange Knurled Body Thin Wall Series. Grip range can be affected by parent material and hole size. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details. CAL style rivet nuts are available in sealed, closed end, and wedge head... [See More]

• Size: 1/2"
• Material: Steel

• Type: Anchor Nut
• Finish: Zinc Chromate; Special Finish Available On Request

1/2-13 Flex-Locknuts / Full Height / Hex / Cad and Wax. An all-metal, one-piece, hex-shaped lock nut with a round collar at its back end. The collar is segmented with opposed slots cut into it above each corner of the nut. When the screw or bolt reaches the collar, the slotted portion expands which... [See More]

• Size: 1/2"
• Material: Steel

• Type: Locknut; Flex-Top Locknuts
• Finish: Cadmium

JAM TYPE. SILICON BRONZE MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. HN MODEL [See More]

• Size: 1/2"
• Material: Brass

• Type: Hex Nut

Featuring forged wings, NBS ’ cold forged wing nuts meet IFI specifications and are sourced only from ISO-9001 accredited manufacturers. Available from #6 through ½ ” diameter, all cold forged wing nuts come with zinc finish. [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Wing Nut

1/2 INCH NOMINAL DIAMETER. SAE APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Flange Nut

Product Information. Black Oxide Finish. High Grade Alloy Steel. Will outlast ordinary Hex Nuts when used in repetitive operations. Standard package quantity: 25 pcs. [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Black Oxide

ASTM A563 STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. UNC-2B THREAD SERIES. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. POWER-STRUT. BRAND. WEIGHT 3.8 LB PER 100 PIECES. FINISH/COATING POWER GOLD FINISH. NOMINAL DIAMETER - DECIMAL - UOM IN. PS 83 MODEL [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: POWER GOLD FINISH

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications. [See More]

• Size: 1/2"
• Finish: Black Oxide; Black Oxide

• Material: Case Hardened Steel

WITH SHORT SPRING TYPE. LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 3/8 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 3/8 THICKNESS - FRACTIONAL. .375 THICKNESS - DECIMAL. WEIGHT 0.09 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

• Size: 1/2"
• Material: Steel

• Type: Channel Nut
• Finish: Galvanized

A locknut, also known as a lock nut, locking nut, prevailing torque nut, stiff nut or elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a... [See More]

• Size: #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; M4; M5; M6; M8; M10; M12
• Material: Carbon Steel

• Type: Hex Nut; Locknut; Other; Elastic Stop Nut
• Thread Direction: Right Hand

1/2 INCH NOMINAL DIAMETER. 13 TPI. 7/16 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 7/16 THICKNESS - FRACTIONAL. .4375 THICKNESS - DECIMAL. PACKAGING QUANTITY 250 PER PACK. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN. THICKNESS - DECIMAL -... [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut

JAM TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 1/2 INCH NOMINAL DIAMETER. 13 TPI. THREAD TYPE COARSE. GRADE A. THREAD DIRECTION RIGHT HAND. COLOR SILVER. PACKAGING QUANTITY 100 PER BOX [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Zinc Plated

Type NS nuts are used with bottom half of spherical washers. Hardened. Black Oxide finish [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Hex Nut; Collar Nuts
• Finish: Black Oxide

Cadmium Free Small Flange 360 ° Swaging Series. Actual hole size can be affected by parent material and material thickness. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details. CFT Series available in different finishes. Use... [See More]

• Size: 1/2"
• Material: Steel

• Type: Anchor Nut
• Finish: Tin (optional feature)

1/2-13 Hex Keps Nuts / Steel / Zinc. A hex nut pre-assembled with a free spinning external tooth lock washer. The locking action is achieved when the nut is tightened against a bearing surface as the teeth of the lock washer dig into it. This is the most popular type of locknut because of its... [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut; Keps Nut
• Finish: Zinc Plated

JAM TYPE. 18-8 STAINLESS STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. PC 4010 MODEL [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Hex Nut

With serrations under flange, NBS ’ serrated flange nuts offer the perfect solution against nuts becoming loose from vibrations. Available from #8 through ¾ ” (inch) and M6 through M12 internal diameter (metric), all serrated flange nuts meet IFI specifications and are only... [See More]

• Size: 1/2"
• Material: Steel

• Type: Flange Nut
• Finish: Trivalent

SILICON BRONZE MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"

• Type: Hex Nut

Product Information. Sintered Metal. The last thread is incomplete on T-Slot Nuts to prevent the stud from turning through the bottom of the nut. Special sizes quoted upon request. *Quarter Turn T-Slot Nuts are undersized to fit machine table slot. [See More]

• Size: 1/2"
• Material: Sintered Metal

• Type: Tee Nut; T-Slot Nut

1/2 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. ANSI B1.1, ASTM A563 A APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. POWER-STRUT. BRAND. WEIGHT 3.8 LB PER 100 PIECES. STANDARDS AND SPECIFICATIONS FINISH ASTM B633. FINISH/COATING ELECTROGALVANIZED. NOMINAL... [See More]

• Size: 1/2"
• Finish: Galvanized

• Type: Hex Nut
• Standards: ASME/ANSI; ANSI B1.1, ASTM A563 A

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications. [See More]

• Size: 1/2"
• Finish: Black Oxide; Black Oxide

• Material: Soft Low Carbon Steel

WITH LONG SPRING TYPE. LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 1/2 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 1/2 THICKNESS - FRACTIONAL. .5 THICKNESS - DECIMAL. WEIGHT 0.13 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

• Size: 1/2"
• Material: Steel

• Type: Channel Nut
• Finish: Galvanized

7/8 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 31/64 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 31/64 THICKNESS - FRACTIONAL. .4843 THICKNESS - DECIMAL. PACKAGING QUANTITY 50 PIECES PER PLASTIC BOX. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER -... [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut

JAM TYPE. GRADE 5 STAINLESS STEEL MATERIAL. 0.75 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 0.448 INCH THICKNESS. THREAD TYPE COARSE. THREAD DIRECTION RIGHT HAND. PACKAGING QUANTITY 50 PER BOX [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Hex Nut

Black Oxide Finish [See More]

• Size: 1/2"
• Material: Steel

• Type: Locknut; Jam Nut
• Finish: Black Oxide

Heavy Duty Rivet Nut Flat Head Series, Large Flange, Smooth Shank. Grip range can be affected by parent material and hole size. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details. CA style rivet nuts are available in closed end,... [See More]

• Size: 1/2"
• Material: Steel

• Type: Anchor Nut
• Finish: Zinc Plated; Special Finish Available On Request

With serrations under flange, NBS ’ serrated flange nuts offer the perfect solution against nuts becoming loose from vibrations. Available from #8 through ¾ ” (inch) and M6 through M12 internal diameter (metric), all serrated flange nuts meet IFI specifications and are only... [See More]

• Size: 1/2"
• Material: Steel

• Type: Flange Nut
• Finish: Zinc Plated

STAINLESS STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Hex Nut

Product Information. Assemblies consist of Flange Nuts (Part No.'s 41801-41811) and Spherical Washers (Part No.'s 42741-42750). For material information, see individual components [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Flange Nut
• Finish: Black Oxide

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications. [See More]

• Size: 1/2"

• Material: Stainless Steel; 303 Stainless Steel

WITHOUT SPRING TYPE. LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 3/8 INCH THICKNESS. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. 3/8 THICKNESS - FRACTIONAL. .375 THICKNESS - DECIMAL. WEIGHT 0.09 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

• Size: 1/2"
• Material: Steel

• Type: Channel Nut
• Finish: Galvanized

NYLON-FILLED COLLAR TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 0.752 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 0.609 INCH THICKNESS. THREAD DIRECTION RIGHT HANDED. PACKAGING QUANTITY 100 PER BOX [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Zinc Plated

Material - Steel. Heat Treated Steel. Black Oxide Finish. Saves time where knob must be completely removed from stud member. Knob can be slid along length of stud. Tilt to engage threads. A 1/4 turn starts clamping action. [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Locknut
• Finish: Black Oxide

Adaptable and dependable, NBS ’ finished hex nuts can be used in thousands of different applications. Available from ¼ ” through 1 ” (inch) and M3 through M24 (metric) internal diameter, all finished hex nuts meet IFI specifications and are only sourced from ISO-9001... [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Trivalent

1/2 INCH NOMINAL DIAMETER. 13 TPI. USS APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut

Product Information. Black Oxide Finish. Case Hardened. 12L14 Material. Many sizes conform to TCMAI standards. When used with Spherical Washers, Flange Nuts will equalize thread loads. Standard package quantity: 41801-41807: 25 pcs. [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Flange Nut
• Finish: Black Oxide

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

• Size: 1/2"
• Material: Steel; Steel

• Type: Locknut; Jam Nut

STRAIGHT TYPE. LOW CARBON STEEL MATERIAL. 11/16 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. LOAD RATING 1130 LB. WEIGHT 0.1 LB. FINISH/COATING PLAIN/ELECTROGALVANIZED. NOMINAL DIAMETER - DECIMAL - UOM IN. THICKNESS 1-3/4 INCH. [See More]

• Size: 1/2"
• Material: Steel

• Type: Coupling Nut
• Finish: Galvanized; Plain

JAM TYPE. SILICON BRONZE MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. THREAD TYPE COARSE. THREAD DIRECTION RIGHT HAND. PACKAGING QUANTITY 100 PER BOX [See More]

• Size: 1/2"
• Material: Brass

• Type: Hex Nut

Hardened. Black Oxide finish. T nuts with suffix "N" conform to National Jig and Fixture Institute standards [See More]

• Size: 1/2"
• Material: Hardened Steel

• Type: Tee Nut
• Finish: Black Oxide

Featuring a white nylon insert and available in both normal and thin pattern, NBS ’ nylon insert lock nuts are the ideal general purpose locking nut. Available from ¼ ” through 1 ” (inch) and M3 through M16 (metric) internal diameter, all nylon insert lock nuts meet IFI... [See More]

• Size: 1/2"
• Material: Steel

• Type: Locknut
• Finish: Zinc Plated

1/2 INCH NOMINAL DIAMETER. 13 TPI. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut

Product Information. 303 Stainless Steel. Special sizes quoted upon request [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Flange Nut

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

• Size: 1/2"
• Material: Stainless Steel; 303 Stainless Steel

• Type: Locknut; Jam Nut

LOW CARBON STEEL MATERIAL. 1/2 INCH NOMINAL DIAMETER. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. STANDARD NUT. WEIGHT 0.04 LB. FINISH/COATING PLAIN. NOMINAL DIAMETER - DECIMAL - UOM IN. 110 MODEL [See More]

• Size: 1/2"
• Material: Steel

• Type: Hex Nut
• Finish: Plain

JAM TYPE. BRASS MATERIAL. 1/2 INCH NOMINAL DIAMETER. 13 TPI. THREAD TYPE COARSE. THREAD DIRECTION RIGHT HAND. PACKAGING QUANTITY 100 PER BOX [See More]

• Size: 1/2"
• Material: Bronze

• Type: Hex Nut

JAM TYPE. 1/2 INCH NOMINAL DIAMETER. SAE APPLICABLE STANDARD. 1/2 NOMINAL DIAMETER - FRACTIONAL. .5 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

• Size: 1/2"
• Finish: Zinc Plated

• Type: Hex Nut

Product Information. Nut: 303 Stainless Steel. Washer: 303 Stainless Steel [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Flange Nut

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

• Size: 1/2"
• Material: Case Hardened Steel

• Type: Locknut; Jam Nut

JAM TYPE. 18-8 STAINLESS STEEL MATERIAL. 0.75 INCH WIDTH ACROSS FLAT. 1/2 INCH NOMINAL DIAMETER. 13 TPI. 0.458 INCH THICKNESS. THREAD TYPE COARSE. THREAD DIRECTION RIGHT HANDED. PACKAGING QUANTITY 100 PER BOX [See More]

• Size: 1/2"
• Material: Stainless Steel

• Type: Hex Nut