As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $49.99

Nylon Locking Nut LOW

ISO 10511

A4 Stainless Steel

SKU: 00-Y10511-A4
Minimum Box: Select a valid option

This configuration is not available. Make another selection.

Detail & Specs

This configuration is not available. Make another selection.

Nylon Locking Nut LOW Type - A4 Stainless ISO 10511

Reduced height profile and small wrench size allows installation in space restricted areas. 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 nuts are of the most popular methods of fastener locking.

Also known a Reduced Profile Nylon Lock Nut or Thin Prevailing Torque Lock Nut.

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.

Special Order Product Policy

  • Special Order Parts are Available ONLY in Box Quantities
  • Special Order Parts are Not Returnable & Cannot be cancelled after order confirmation
  • Free Domestic Shipping over $99 will be offered in your special order quote if applicable.
  • For a full list of Special Order Policies: Please Click Here