Lock Washer, Cup, Crinkle, Full Washers, Form A
Fibre, Stainless Steel, TPE, Nylon, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
14 mm, 5 mm, 5.36 mm, 4.36 mm, 6.5 mm
1.8 mm, 3.5 mm, 1.6 mm, 0.3 mm, 0.28 mm
M3 (Form A), M3, M5 (Form A), M12, M2.5
DIN 7603, DIN 125A, DIN 6797J, ASME B18.8.1, BS 4320B