Lock Washer, Mudguard, Crinkle, Full Washers, Form A
A2/304 Stainless Steel, Brass, Fibre, Stainless Steel, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
21 mm, 3.2 mm, 5.36 mm, 4.36 mm, 6.5 mm
5.8 mm, 0.7 mm, 0.6 mm, 2.2 mm, 0.28 mm
M3 (Form A), M24, M12, M5 (Form A), M16
DIN 7603, ASME B18.21.1, BS 4320G, DIN 6797J, DIN 7603A