Fender Washers

Size	Outside Diameter	Inside Diameter	Thickness
#10	1"	.203"	.040"
1/4"	1"	.281"	.050"
1/4"	1-1/4"	.281"	.050"
1/4"	1-1/2"	.281"	.062"
1/4"	2"	.281"	.062"
5/16"	1-1/4"	.343"	.050"
5/16"	1-1/2"	.343"	.062"
5/16"	2"	.343"	.062"
3/8"	1-1/4"	.406"	.050"
3/8"	1-1/2"	.406"	.062"
3/8"	2"	.406"	.062"
1/2"	1-1/2"	.531"	.062"
1/2"	2"	.531"	.062"

Shop Fender Washers

A fender washer has a large outside diameter and a comparatively smaller center hole. The large outside diameter allows the applied force of the bolt or nut to be evenly distributed over a larger area. The oversize design allows for the force applied when tightening a fastener to be spread out over a larger surface area preventing damage and pull-through. These are commonly used over thin sheet metal. Fender washers are typlically useful in electrical, plumbing and automotive applications.

It is important to note that the standard thickness of fender washers is between .050" and .062" as recorded in the chart above. However, thicker washers known as "extra thick" are typically 0.100" to 0.125" thick. We stock the standard thickness. If you are looking for a large quantity of extra thick washers, reach out to us directly for pricing and availability.