Mudguard, Lock Washer, Crinkle, Full Washers, Form A
Fibre, Brass, TPE, Copper, Stainless Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
16.2 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
1.2 mm, 0.6 mm, 3.5 mm, 8.1 mm, 2.5 mm
M3 (Form A), M24, M5 (Form A), M10, M3
BS 4320B, BS 4320:1968, BS 4320, DIN 125A, DIN 7603A