Plain Washer, Cup, Mudguard, Full Washers, Form A
Neoprene, Brass, Fibre, TPE, Stainless Steel
7.99 mm, 15.5 mm, 6.9 mm, 10 mm, 11.88 mm
4.85 mm, 12.5 mm, 13 mm, 4.36 mm, 6.5 mm
8.1 mm, 1.1 mm, 0.8 mm, 0.16 mm, 0.28 mm
M6 (Form A), M4, M3 (Form A), M12, M5 (Form A)
DIN 7980, DIN 7603A, BS 4320B, ASME B18.21.1, BS 4463