Lock Washer, Tap Washer, Plain Washer, Full Washers, Form A
A2/304 Stainless Steel, Fibre, TPE, Ceramic, Brass
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
2.1 mm, 17 mm, 5.36 mm, 2.25 mm, 6.5 mm
1.2 mm, 1.1 mm, 1.6 mm, 1.5 mm, 2.2 mm
M3, M2, M20, M5 (Form A), M6
BS 4320:1968, DIN 6797J, ASME B18.8.1, BS 4320G, DIN 7980