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Special Small Wrench Nylon

Class 4.8 Steel

High Type Lock Nut

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

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High Profile + JIS Small Wrench / Fine, Extra Fine Thread

A small wrench size allows installation in space restricted areas. A higher profile / overall height provides additional thread engagement.

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.

Zinc Plated finishes provide corrosion resistance without sacrificing strength. Nylon lock nuts will not damage the threads a bolt or screw. Nylon insert color tone varies.

Nylon nuts are of the most popular methods of fastener locking.

Also known as JIS high type nylon lock nut or small wrench extra tall prevailing torque lock nut