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

Fender Washer DIN 9021

A4 Stainless HV-140

3X Inner Diameter

SKU: 00-Y9021-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.

Fender Washer - A4 Stainless DIN 9021


Fender washers have larger outer diameters than general purpose flat washers. DIN 9021 Fender washers have an outer diameter that measures 3X the inner diameter.


Use on oversized holes to distribute the load of the fastener over a wider area. Washers also provide a smooth bearing surface against the work surface, protecting it and preventing damage.


Material: A4 / HV 140


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, robotics, architectural detailing, construction, HVAC, healthcare, sanitary, transportation, 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