Cup, Nylon Washers, Crinkle, Full Washers, Form A
Brass, Steel, Copper, TPE, Stainless Steel
24 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 5.3 mm, 5.36 mm, 17 mm, 6.5 mm
1.8 mm, 3.5 mm, 0.6 mm, 1.2 mm, 2.5 mm
M12, M24, M2, M5 (Form A), M2.5
BS 4320B, BS 4320, BS 4320G, DIN 7603, DIN 7603A