HILLMAN Zinc-Plated Steel 3/8 in. Fender Washer 100 Pk

A fender washer is a flat washer with a thinner body and an increased outer diameter. They are chosen when a large outer diameter is required for an increased bearing surface and surface load reduction. Designed for auto body repair, fender washers are commonly used in sheet metal work, plumbing and electrical applications where a large washer diameter is needed.