Mudguard, Lock Washer, Plain Washer, Full Washers, Form A
Neoprene, Brass, Fibre, TPE, Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 12.2 mm, 2.2 mm, 5.36 mm, 6.5 mm
1.8 mm, 0.6 mm, 8.1 mm, 0.3 mm, 0.28 mm
M3 (Form A), M3, M24, M5 (Form A), M2
DIN 127B, BS 4463, ASME B18.22.1
ASTM F844, BS 4320, DIN 125A