Plain Washer, Cup, Lock Washer, Full Washers, Form A
Steel, TPE, Brass, Copper, Stainless Steel
28 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 6.4 mm, 14 mm, 16.2 mm, 6.5 mm
1.8 mm, 0.4 mm, 8.1 mm, 2.5 mm, 0.28 mm
M2, M6 (Form A), M3 (Form A), M5 (Form A), M2.5
DIN 6797J, DIN 6797A, BS 4463, ASME B18.8.1, BS 4320B