Crinkle, Internal Tooth, Nylon Washers, Full Washers, Form A
301 Stainless Steel, TPE, Steel, Nylon, Copper
9.09 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
21 mm, 2.1 mm, 13 mm, 4.36 mm, 6.5 mm
5.8 mm, 1 mm, 0.16 mm, 1.8 mm, 2.2 mm
M2.5, M3 (Form A), M10, M2, M5 (Form A)
BS 4320B, DIN 7603, DIN 6797J, DIN 7980, DIN 7603A