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1,746 sizes in 7 materials. Pick OD, ID and thickness to jump straight to the product.
Rubberwasherwarehouse
Rubber Washer 1/2" OD x 5/16" ID x 1/32" Thick
Regular priceFrom $0.19Unit priceIn stock (983 units)
Rubberwasherwarehouse
Rubber Washer 7/8" OD x 1/4" ID x 1/32" Thick
Regular priceFrom $0.26Unit priceIn stock (995 units)
Rubberwasherwarehouse
Rubber Washer 1" OD x 3/8" ID x 1/32" Thick
Regular priceFrom $0.29Unit priceIn stock (980 units)
Rubberwasherwarehouse
Rubber Washer 3/16" OD x 3/32" ID x 1/32" Thick
Regular priceFrom $0.45Unit priceIn stock (100 units)
Rubberwasherwarehouse
Rubber Washer 1/4" OD x 1/8" ID x 1/32" Thick
Regular priceFrom $0.46Unit priceIn stock (100 units)
Rubberwasherwarehouse
Rubber Washer 5/16" OD x 1/8" ID x 1/32" Thick
Regular priceFrom $0.46Unit priceIn stock (100 units)
About 1/32" Thick Rubber Washers
These are our thinnest flat rubber washers: 1/32" (about 0.8 mm) thick. A thin washer is the right choice when you need a seal, cushion or spacer but have almost no room to spare, for example under a small screw head on a plastic housing, behind an electrical cover plate, between a thin metal bracket and a painted panel, or inside a compact fitting where a thicker washer would stop the threads from engaging. Each size is offered in neoprene, EPDM and nitrile, so you can match the rubber to oil, weather or water exposure.
How to choose a thin washer. Measure three things with calipers: the bolt or stem diameter (the inside diameter should match it or be a hair smaller so the washer grips), the outside diameter of the space or head it has to cover, and the gap available for thickness. At 1/32" a washer compresses only slightly, so it smooths out small surface marks rather than filling large gaps; if the joint still leaks or rattles, step up to 1/16" or 3/32".
Related thicknesses: 1/16" thick · 3/32" thick · 1/8" thick · Neoprene washers · EPDM washers