Description

A fender washer is a flat washer with a larger outer diameter in proportion to its center hole.

Especially effective when fastening sheet metal, because they effectively distribute force during the tightening process and extend the bearing surface for whatever load the fastener is holding up.

They can also be used used to secure fasteners in parts that have rusted or corroded , the extra meat on the washer prevents it from slipping through.

Zinc Plated.