Plain Washer, Nylon Washers, Lock Washer, Full Washers, Form A
A2/304 Stainless Steel, Fibre, TPE, Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 2.1 mm, 11 mm, 2.25 mm, 6.5 mm
8.1 mm, 1.1 mm, 1.5 mm, 0.16 mm, 0.28 mm
M3 (Form A), M5 (Form A), M16, M20, M10
BS 4320, DIN 127B, DIN 7980, BS 4320B, BS 4463