Cup, Lock Washer, Plain Washer, Full Washers, Form A
Fibre, TPE, Nylon, Copper, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
3.2 mm, 16.2 mm, 21 mm, 4.36 mm, 6.5 mm
1.8 mm, 0.28 mm, 8.1 mm, 1.6 mm, 3.5 mm
M4, M3 (Form A), M3, M6, M5 (Form A)
DIN 6797A, DIN 6797J, BS 4320B, DIN 7603A, BS 4463