Countersunk Washer, Mudguard, Lock Washer, Full Washers, Form A
Fibre, 301 Stainless Steel, Copper, TPE, Steel
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.36 mm, 2.25 mm, 21 mm, 4.36 mm, 6.5 mm
1 mm, 0.4 mm, 1.1 mm, 2.5 mm, 1.6 mm
M20, M3 (Form A), M5, M5 (Form A), M16
DIN 7603A, DIN 7980, DIN 7603, BS 4320, BS 4320B