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Nylon Locking Nut FINE

DIN 985

A4 Stainless Steel

SKU: 00-Y985-A4-Fine
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Nylon Locking Nut Fine Thread - A4 Stainless DIN 985

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.

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.

Material: A4 / SAE Type 316 


A4 / 316 Stainless Steel fasteners are "marine grade" corrosion resistant; suitable for salt water applications. A4 fasteners also offer increased resistance to chemicals when compared with A2 stainless fasteners.


Commonly used in wet environments. Popular across a wide range of industries: automotive, agriculture, photographic, medical / surgical,  food processing, clean energy, etc.

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