Lock Washer, Mudguard, Plain Washer, Full Washers, Form A
TPE, 301 Stainless Steel, Stainless Steel, Nylon, Steel
5.6 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 25 mm, 2.25 mm, 4.36 mm, 6.5 mm
3.5 mm, 1.6 mm, 1.1 mm, 2.5 mm, 0.28 mm
M5 (Form A), M2, M4, M3, M10
ASME B18.22.1 ASTM
F844, ASME B18.8.1, DIN 125A, BS 4320, BS 4320G