Thicker Flat Washers with a Larger Outside Diameter
Fender Washers are used to prevent pull-though and provide a greater bearing surface under the fastener. This prevents nuts, bolts or screws from pulling through the base material. Extra Thick Fender Washers are much thicker than a standard Fender Washer (For Example a 1/4" x 1-1/4" Standard is 0.050 inches thick, whereas an Extra Thick is Max 0.125 - Min 0.100 inches). They can also be used to fasten holes that are too large or have rust around the edges.
Not sure what material you need? Check out our Material Guide to find the right material for your needs!
Trade Names: Extra Thick Penny Washer, Extra Thick Repair Washer
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