Internal Tooth, Cup, Mudguard, Full Washers, Form A
Stainless Steel, Copper, Ceramic, TPE, Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 6.4 mm, 13 mm, 8 mm, 6.5 mm
1.8 mm, 3.5 mm, 3 mm, 0.4 mm, 1.1 mm
M3 (Form A), M24, M5 (Form A), M5, M12
BS 4463, DIN 7980, ASME B18.8.1, ASME B18.21.1, DIN 125A