Mudguard, Internal Tooth, Nylon Washers, Full Washers, Form A
Steel, Fibre, Brass, Copper, TPE
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 12.5 mm, 2.25 mm, 4.36 mm, 6.5 mm
3.5 mm, 8.1 mm, 2.5 mm, 2 mm, 1.5 mm
M20, M24, M3, M5 (Form A), M2
DIN 127B, BS 4463, DIN 125A, BS 4320B, DIN 7603A