Lock Washer, Spring, Mudguard, Full Washers, Form A
Fibre, Stainless Steel, TPE, Nylon, Brass
37 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
13 mm, 3 mm, 16.2 mm, 2.25 mm, 6.5 mm
0.6 mm, 3.5 mm, 0.28 mm, 2.5 mm, 0.5 mm
M3 (Form A), M16, M24, M5 (Form A), M3
BS 4320B, DIN 6798J, ASME B18.22.1
ASTM F844, ASME B18.21.1, DIN 7603A