Flat Washer, Round, 1/4 in, 5/8 in od, Stainless Steel, 18-8 Grade, 0.281 in Id

Star Stainless flat washers add an extra level of security by providing greater surface area under the fastener. This helps prevent a nut, bolt or screw from pulling through the material. They are used under the head of a bolt or nut to distribute the forces applied when tightening.