Flat Washer Kit, (120) #8 Flat Washer, (120) #10 Flat Washer, (60) 1/4 In Flat Washer, (30) 5/16 In Flat Washer, (85) 3/8 In Flat Washer, (6) 1/2 In Flat Washer Included, #8, #10, 1/4 In, 5/16 In, 3/8 In, 1/2 In Sizes, 421 Piece, Zinc Plated Finish, Steel Material