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Fine DIN 985 Nylon Lock Nut

Steel Class 8

Finishes Vary

SKU: 00-NN-Fine-Z
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Detail & Specs

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Class 8 Steel / Fine, Extra Fine, Super Fine Thread

This locking nut relies on a nylon insert to create interference between the mating threads of a bolt or threaded rod. The nylon insert compresses to securely fasten the nut against the bolt, ensuring resistance to vibration and loosening.

Class 8 metric lock nuts provide a medium strength, high tensile fastening solution. Commonly paired with Class 8.8 bolts and screws. Nylon lock nuts will not damage the threads a bolt or screw.

Zinc Plated and Yellow Zinc Plated finishes provide corrosion resistance without sacrificing strength. Nylon insert color tone varies.

Nylon nuts are of the most popular methods of fastener locking. Also known a Nylon Lock Nut or Prevailing Torque Lock Nut.

Special Order Variations

Additional Sizes: M12X1.0, M20X2.0, M22X1.5, M24X1.5, M24X2.0, M27X2.0, M30X2.0, M33X2.0, M36X3.0, M39X3.0, M42X3.0, M48X3.0