Mudguard, Internal Tooth, Flat Washers, Full Washers, Form A
Brass, 301 Stainless Steel, TPE, Nylon, Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
4.85 mm, 17 mm, 16.2 mm, 5.36 mm, 6.5 mm
1.4 mm, 5.8 mm, 1.8 mm, 0.28 mm, 1.1 mm
M12, M5 (Form A), M2, M2.5, M3
DIN 125A, BS 4320G, DIN 6797A, DIN 7603A, BS 4320B