External Tooth, Cup, Full Washers, Flat Washers, Form A
Fibre, Brass, Copper, TPE, Steel
5.6 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 10.5 mm, 12.5 mm, 5.36 mm, 6.5 mm
5.8 mm, 1.8 mm, 0.5 mm, 2.5 mm, 0.28 mm
M10, M3 (Form A), M24, M5 (Form A), M2
DIN 7980, BS 4320G, ASME B18.22.1
ASTM F844, BS 4320B, DIN 125A