Lock Washer, Tap Washer, Crinkle, Full Washers, Form A
301 Stainless Steel, TPE, Vulcanised Fibre, Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 5 mm, 6.5 mm
1.4 mm, 5.8 mm, 1.2 mm, 8.1 mm, 1.1 mm
M3, M2, M5 (Form A), M6, M5
DIN 127B, DIN 6798J, DIN 6797J, DIN 125A, BS 4320B