3/8" USS Flat Washers, Medium Carbon, Plain Finish, Domestic, Thru-Hardened For Grade 5 and Grade 8 applications, Domestic

7/16" USS Flat Washers, Medium Carbon, Plain Finish, Thru-Hardened For Grade 5 and Grade 8 applications

1/2" USS Flat Washers, Low Carbon, Zinc Plated, Domestic

1" USS Flat Washers, Medium Carbon, Yellow Zinc CR+6, Thru-Hardened For Grade 5 and Grade 8 applications

1-1/4" USS Flat Washers, Medium Carbon, PLain Finish, Thru-Hardened for Grade 5 and Grade 8 applications

1/4" USS Flat Washers, Medium Carbon, Plain Finish, Thru-Hardened For Grade 5 and Grade 8 applications