#14 ID x 5/8 Inch OD 316 Stainless Steel Sealing Washer. 20 Gauge 316 Stainless Steel with Bonded EPDM Rubber Seal. Tightly fits & seal 1/4 inch and #14 Fasteners. 100/Bag. Price/Bag.
APPLICATIONS: Sealing and flashing; metal roofing and siding applications etc. Rubber seal seals to to #14 and 1/4" sized threaded fasteners, screws etc. Its a very tight fit to .250 inch diameter non-threaded items.
MATERIALS/CONSTRUCTION:
ASTM grade 20