External Tooth, Crinkle, Mudguard, Full Washers, Form A
A2/304 Stainless Steel, Brass, Fibre, TPE, Ceramic
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 12.2 mm, 2.25 mm, 4.36 mm, 6.5 mm
1.8 mm, 0.28 mm, 1.6 mm, 0.3 mm, 0.16 mm
M3 (Form A), M12, M2, M5 (Form A), M3
BS 4320, DIN 7980, ASME B18.21.1, DIN 7603A, DIN 125A