Mudguard, Cup, Internal Tooth, Full Washers, Form A
Nylon, 301 Stainless Steel, TPE, Copper, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 14 mm, 12.5 mm, 2.25 mm, 6.5 mm
1.2 mm, 3.5 mm, 1.1 mm, 1 mm, 0.3 mm
M16, M24, M2, M5 (Form A), M4
BS 4320:1968, BS 4463, ASME B18.8.1, BS 4320G, BS 4320