Actual ID-7/16",Actual OD-1",Thickness-0.06"-0.11"
Description
3/8" ID USS high strength flat washers. Made of through-hardened steel with a zinc-yellow coating. These premium USS flat washers are made of through-hardened high-strength steel and have a zinc-yellow chromate finish that provides superior corrosion and rust protection. USS washers have a larger ID and OD than their SAE washer counterparts.