Mudguard, Internal Tooth, Cup, Full Washers, Form A
Brass, Fibre, 301 Stainless Steel, TPE, Nylon
24 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
8.1 mm, 1.2 mm, 1.5 mm, 1.6 mm, 3.5 mm
M3 (Form A), M24, M5 (Form A), M2, M20
DIN 6797A, BS 4320B, BS 4320G, DIN 7603A, ASME B18.21.1