External Tooth, Internal Tooth, Cup, Full Washers, Form A
Steel, Fibre, Stainless Steel, TPE, Brass
24 mm, 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 21 mm, 5.36 mm, 6.5 mm
0.7 mm, 0.6 mm, 1.8 mm, 0.4 mm, 0.8 mm
M16, M3 (Form A), M20, M24, M5 (Form A)
DIN 125A, BS 4320B, ASME B18.8.1, BS 4320, BS 4320G