Actual ID-1 3/8",Actual OD-2 1/2",Thickness-0.13"-0.2"
Description
1 1/4" ID SAE flat washers. Made of steel with a zinc-clear coating. These SAE flat washers are made of steel and have a zinc-clear finish that provides good corrosion and rust protection. SAE washers have a smaller ID and OD than their USS washer counterparts.