Spring, Crinkle, Internal Tooth, Full Washers, Form A
301 Stainless Steel, Ceramic, Copper, TPE, Steel
8.8 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
12.2 mm, 10.5 mm, 12.5 mm, 5.36 mm, 6.5 mm
1.1 mm, 2 mm, 0.3 mm, 1 mm, 0.16 mm
M5, M24, M5 (Form A), M2.5, M2
BS 4320, DIN 7980, DIN 7603A, ASME B18.8.1, BS 4320B