DIN Nuts

Superbolt Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads. For through hole... [See More]

• Standards: DIN
• Size: 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1-5/8", 1-7/8", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/4" 4-1/2", 4-3/4", 5", 5-1/4", 5-1/2", 5-3/4", 6"; M20 (optional feature); M24 (optional feature); M27 (optional feature); M30 (optional feature); M33 (optional feature); M36 (optional feature); M42 (optional feature); M48 (optional feature); M56 (optional feature); M64 (optional feature); M39, M45, M52, M60, M72, M76, M80, M90, M100, M110, M120, M125, M130, M140, M150, M160

• Type: Hex Nut
• Material: Steel

METRIC ALL METAL LOCK NUTS. Dimensions Per DIN 980. 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]

• Standards: DIN; DIN 980
• Size: M5; M8; M10; M12; M16; M20; M24

• Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
• Material: Steel

Superbolt Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads. For through hole... [See More]

• Standards: DIN
• Size: 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1-5/8", 1-7/8", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/4" 4-1/2", 4-3/4", 5", 5-1/4", 5-1/2", 5-3/4", 6"; M20 (optional feature); M24 (optional feature); M27 (optional feature); M30 (optional feature); M33 (optional feature); M36 (optional feature); M42 (optional feature); M48 (optional feature); M56 (optional feature); M64 (optional feature); M39, M45, M52, M60, M72, M76, M80, M90, M100, M110, M120, M125, M130, M140, M150, M160

• Type: Hex Nut
• Material: Steel

METRIC HEX FLANGE NUTS. Dimensions per DIN 6923. Metric thread also available as well as other materials and finishes. For further information, call or send an information request. In conjunction with our selection of bolts and other fasteners, National Bolt & Nut Corporation features an... [See More]

• Standards: DIN; DIN 6923
• Size: M6; M8; M10; M12; M16; M20

• Type: Flange Nut; Hex Nut
• Material: Steel

The Nord-Lock wheel nut safely secures wheels on on-road and off-road heavy vehicles by maintaining high clamping force even under extreme operating conditions. When assembled correctly, the Nord-Lock wheel nut cannot loosen by itself. It represents a simple and cost effective way to make wheels... [See More]

• Standards: DIN
• Size: 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1-5/8", 1-7/8", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/4" 4-1/2", 4-3/4", 5", 5-1/4", 5-1/2", 5-3/4", 6"; M20 (optional feature); M24 (optional feature); M27 (optional feature); M30 (optional feature); M33 (optional feature); M36 (optional feature); M42 (optional feature); M48 (optional feature); M56 (optional feature); M64 (optional feature); M39, M45, M52, M60, M72, M76, M80, M90, M100, M110, M120, M125, M130, M140, M150, M160

• Type: Hex Nut; Locknut
• Material: Steel

Spieth clamping nuts are in demand as mechanical force-transmitting elements due to their effective operating principle in mechanical engineering and fixture construction for reliable connections with high axial force and minimal power input. They are significantly more efficient than conventional... [See More]

• Standards: DIN; ISO
• Material: Steel; Hardened Steel

• Size: M20; M24; M30; M36; M42; M52, M60, M68, M80

Hexagonal Lock Nuts of nickel plated brass according to DIN 46320. [See More]

• Standards: DIN
• Material: Bronze

• Type: Hex Nut; Locknut
• Finish: Nickel

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]

• Standards: ASME/ANSI; DIN
• 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

• Type: Hex Nut
• Material: Stainless Steel (optional feature); Carbon Steel

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]

• Standards: ASME/ANSI; DIN
• Size: #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; M4; M5; M6; M8; M10; M12

• Type: Hex Nut; Locknut; Other; Elastic Stop Nut
• Material: Carbon Steel