Assorted A2 Stainless Steel Imperial Flat Washers 1/4",5/16",3/8",7/16",1/2",5/8. Assorted Imperial washers. Grade - A2 Stainless Steel. Assorted Box & Individual Sizes Available. Sizes given are internal sizes, ideal for all UNF,UNC,BSF,BSW Screws and Bolts.
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