External Tooth, Internal Tooth, Crinkle, Full Washers, Form A
Stainless Steel, Copper, TPE, Ceramic, Brass
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 3.2 mm, 17 mm, 5.36 mm, 6.5 mm
8.1 mm, 1.2 mm, 1.1 mm, 0.16 mm, 2.5 mm
M12, M5 (Form A), M5, M2.5, M10
DIN 7603A, DIN 6797A, DIN 127B, DIN 7980, BS 4320B