Lock Washer, Mudguard, Crinkle, Full Washers, Form A
301 Stainless Steel, TPE, Ceramic, Copper, Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 5.3 mm, 14 mm, 2.25 mm, 6.5 mm
1.45 mm, 1.4 mm, 5.8 mm, 0.7 mm, 2.2 mm
M24, M5 (Form A), M2, M10, M3
BS 4320B, DIN 127B, DIN 6797J, ASME B18.21.1, DIN 125A