The Hillman Group 290024 Zinc Fender Washers, 5/16" x 1-1/4", Steel, 100 Pieces Product Description Fender washer, zinc finish. Pack of 100. 5/16 x 1-1/4'' Fender washer Zinc plated steel 100 Pack. From the Manufacturer This fender washer is a flat washer with a thinner body and an increased outer diameter offering greater surface bearing. 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. Features Larger surface area than standard flat washers Increased outer diameter to disperse pressure Commonly used in sheet metal work, plumbing and electrical applications Prevents a nut, bolt or screw from pulling through the material Can also be used as a spacer 100 pieces per retail package USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.