Crinkle, Lock Washer, Cup, Full Washers, Form A
Brass, Fibre, Stainless Steel, Copper, TPE
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 4.85 mm, 17 mm, 5.36 mm, 6.5 mm
1 mm, 1.2 mm, 1.8 mm, 2 mm, 2.5 mm
M3 (Form A), M10, M8, M24, M5 (Form A)
BS 4320B, DIN 127B, DIN 7980, ASME B18.21.1, DIN 125A