External Tooth, Mudguard, Nylon Washers, Full Washers, Form A
Steel, 301 Stainless Steel, TPE, Copper, Brass
24 mm, 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
3.2 mm, 12.2 mm, 10.5 mm, 2.25 mm, 6.5 mm
0.5 mm, 1.8 mm, 8.1 mm, 1.1 mm, 0.28 mm
M3, M20, M2, M5 (Form A), M2.5
BS 4320B, ASME B18.22.1
ASTM F844, ASME B18.21.1, BS 4320, ASME B18.8.1