External Tooth, Mudguard, Plain Washer, Full Washers, Form A
Fibre, 301 Stainless Steel, Stainless Steel, TPE, Steel
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 2.1 mm, 5 mm, 4.36 mm, 6.5 mm
0.8 mm, 8.1 mm, 1.6 mm, 0.3 mm, 2.2 mm
M16, M3 (Form A), M24, M5 (Form A), M10
BS 4320, DIN 127B, BS 4320G, DIN 6798J, BS 4320B