|PRODUCT: 1/2" Optional EPDM Washers, .490" ID x 1-1/16" OD x 0.093" Thick, 70 Durometer Hardness Rubber. Made in USA with USA materials. 1000/Bag. Price/Bag.
APPLICATIONS: Designed to seal a 1/2" screw or bolt size.
EPDM (Ethylene Propylene Diene Terpolymer) is an excellent, low-cost ozone and weather resistant elastomeric rubber which possesses superior aging characteristics.
It is also extremely effective when application requirements dictate heat resistance up to 350º F.
For construction applications where the primary hazards are ozone ultraviolet radiation and temperature extremes, EPDM is the consistent elastomeric rubber of choice.
LIMITATIONS: Use of EPDM in direct contact with petrochemicals is not recommended.
RoHS Data Sheet
Other sizes from 1/4" OD to 2" OD are available.
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similar product terms: epdm washer, rubber washer, seal washer, sealing washer, roofing washer, roof screw washer