Detail & Specs
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Metric A4 Stainless Steel HARDENED 200 HV Fender Washer
A4 / 316 Superior Class Stainless Steel
**Marine Grade Corrosion Resistant**
Fender washers have larger outer diameters than general purpose flat washers. ISO 7093-1 Fender washers have an outer diameter that measures roughly 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.
Stainless steel washers are commonly used in damp environments. They are popular across a wide range of industries: automotive, agriculture, architectural, sanitation, food processing, clean energy, etc.
For any application involving marine (salt water), use A4 / 316 Stainless Steel washers.
Special Order Variations
Additional Sizes: M18, M20, M22, M24, M27, M30, M33, M36
Additional Materials: A2 / 304 Stainless Steel