8(10) x 1/2" O.D. GALV STEEL BONDED SEALING WASHERS 3,000ct | HAW0810

Galvanized Steel Bonded Sealing Washers 8(10) x 1/2" O.D.These NEO-EPDM Bonded Washers are 1/2" Outside Diameter made for use in conjunction with #8 and #10 screws. Washer creates leak proof seal and provides a moisture barrier when used in conjunction with the proper fastener. Meets F.I.P.-1000.7 for torsional strength and drill speed. Meets ASTM A 510 for carbon steel manufacturing. Each box contains approximately 2,000 washers (Approx. 4.5 pounds)

Applications Include:
Metal roofing and siding applications.