3/8 inch ID x 3/4 inch OD (about 0.450 inch metal ID and 0.355 inch rubber ID fits/seals 3/8 inch fastener) 20 Gauge Hot-Dip Galvanized Steel with Bonded EPDM Rubber Washer. 1000/Bag. Price/Bag.
- Shipping leadtime: 1-2 business days.
ASTM A-527 20 Gauge Electro-Galvanized Steel. Black EPDM Rubber, 70 durometer hardness per ASTM D2000. Overall thickness is 0.130 inch before compression. Available compression about 0.030 inch. EPDM thickness about 0.065 inch.
Also available with backing materials of galvanized steel, high tensile aluminum, 304 stainless and 316 stainless steel, with facing (sealing) materials of neoprene or EPDM, and in boxes of 1000 - 2000. Please email for current pricing and available sizes.
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