External Tooth, Crinkle, Internal Tooth, Full Washers, Form A
Steel, Copper, TPE, Stainless Steel, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 17 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.4 mm, 0.6 mm, 8.1 mm, 2.5 mm, 0.28 mm
M16, M2.5, M3 (Form A), M24, M5 (Form A)
BS 4320B, DIN 7980, DIN 7603, ASME B18.8.1, BS 4320