Lock Washer, Nylon Washers, Cup, Full Washers, Form A
Steel, 301 Stainless Steel, TPE, Brass, Copper
3/4" X 3" X 1/4", 24 mm, 15.5 mm, 6.9 mm, 11.88 mm
21 mm, 11 mm, 17 mm, 13 mm, 6.5 mm
0.28 mm, 1.1 mm, 0.5 mm, 1.5 mm, 0.8 mm
M3, M5 (Form A), M2.5, M2, M6
BS 4320B, DIN 127B, ASME B18.22.1 ASTM
F844, DIN 7980, ASME B18.8.1