✦ Verified product
5/16" USS Flat Washers, "Copper"
USD 0.02
Title
Blacksmith Bolt & Rivet Supply
Verified independent store
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3/8" Inside Diameter, fits 5/16" and 3/8" Bolts. These are not actually copper. They just turned this color when we sent them for black oxide treatment. We can't return them so may
