External Tooth, Internal Tooth, Mudguard, Full Washers, Form A
Stainless Steel, 301 Stainless Steel, TPE, Steel, Copper
24 mm, 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 6.4 mm, 2.25 mm, 13 mm, 6.5 mm
8.1 mm, 1.1 mm, 1.5 mm, 1 mm, 0.28 mm
M3, M24, M16, M5 (Form A), M20
BS 4320G, BS 4320, DIN 6797J, DIN 7980, BS 4320B