Crinkle, Spring, Cup, Full Washers, Form A
Fibre, Steel, TPE, Nylon, Copper
3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 20 mm, 11.88 mm
2.6 mm, 4.85 mm, 12.5 mm, 2.25 mm, 6.5 mm
3.5 mm, 0.28 mm, 3 mm, 8.1 mm, 1.5 mm
M5 (Form A), M16, M3, M5, M2
BS 4320B, DIN 6797J, ASME B18.21.1, ASME B18.22.1
ASTM F844, ASME B18.8.1