5/16" Nylon Washers Fits 5/16" BoltsNylon

Nylon washers for sign mounting are for use with either one-way bolts or zinc plated bolts. These nylon washers help protect the face of the sign during installation by providing a softer layer of separation between the head of the bolt and the sign face than standard zinc plated washers. These washers are 7/8" in diameter and sold in packages of 10.