500 Qty 1/4 Stainless Steel EPDM Bonded Sealing Neoprene Rubber Washers #14 (BCP742)

Package of 500 pieces EPDM rubber (Neoprene) is an extremely durable synthetic rubber membrane Inside Diameter .25 | Outside Diameter 5/8 | Thickness .145 Passivated finish with an A70 durometer hardness 304 stainless steel for long life corrosion resistance Rubber bonded to stainless steel creates a corrosion resistant washer that cushions bolt and screw heads and seals joints to prevent leaks. The rubber washer provides superior cushioning sealing and vibration dampening.