Cup, External Tooth, Mudguard, Full Washers, Form A
Stainless Steel, 301 Stainless Steel, Ceramic, TPE, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.25 mm, 4.36 mm, 6 mm, 6.5 mm
5.8 mm, 1.2 mm, 0.4 mm, 0.6 mm, 2 mm
M20, M24, M6, M5 (Form A), M2
BS 4320G, ASME B18.8.1, ASME B18.21.1, DIN 7980, BS 4320B