Washers provide a greater bearing surface under the fastener. This helps prevent a nut, bolt or screw from pulling through the base material.
The EPDM bonded washer, which combines a EPDM rubber to a steel substrate, is probably our highest volume washer product. General specifications are shown below.
Other common washer forms are also provided.
Dock Washer
in
Used to distribute the forces applied when tightening. Dock washers have a larger outside diameter than standard and are thicker than standard.
