Spring, Crinkle, Lock Washer, Full Washers, Form A
Copper, TPE, Steel, Stainless Steel, Brass
4.51 mm, 3/4" X 3" X 1/4", 15.5 mm, 6.9 mm, 11.88 mm
17 mm, 5.36 mm, 2.25 mm, 4.36 mm, 6.5 mm
0.28 mm, 0.7 mm, 0.5 mm, 1.1 mm, 1.5 mm
M16, M5 (Form A), M2.5, M5, M2
DIN 6797A, BS 4320B, DIN 6798J, ASME B18.22.1
ASTM F844, ASME B18.21.1