Internal Tooth, Cup, Nylon Washers, Full Washers, Form A
Fibre, Brass, TPE, Ceramic, Nylon
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 10.5 mm, 16.2 mm, 2.25 mm, 6.5 mm
0.28 mm, 8.1 mm, 2 mm, 1.6 mm, 3.5 mm
M3 (Form A), M10, M5 (Form A), M5, M12
DIN 6797J, DIN 127B, BS 4320:1968, ASME B18.22.1
ASTM F844, BS 4320B