Actual ID-1 3/8",Actual OD-3",Thickness-0.13"-0.2"
Description
1 1/4" ID USS flat washers. Made of steel with a zinc-clear coating. These USS flat washers are made of steel and have a zinc-clear finish that provides good corrosion and rust protection. USS washers have a larger ID and OD than their SAE washer counterparts.
