Cup, Crinkle, Full Washers, Flat Washers, Form A
301 Stainless Steel, Brass, TPE, Copper, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 5.36 mm, 2.25 mm, 17 mm, 6.5 mm
3.5 mm, 1.5 mm, 2.2 mm, 2.5 mm, 0.28 mm
M24, M5 (Form A), M12, M10, M3
DIN 125A, DIN 6797J, ASME B18.21.1, BS 4320G, BS 4320