Spring, Crinkle, Full Washers, Form A, Flat Washers
Steel, Stainless Steel, 301 Stainless Steel, TPE, Copper
3/4" X 3" X 1/4", 7.99 mm, 15.5 mm, 6.9 mm, 11.88 mm
5.3 mm, 12.2 mm, 5.36 mm, 2.25 mm, 6.5 mm
0.7 mm, 1 mm, 1.6 mm, 1.1 mm, 0.3 mm
M4, M5, M3 (Form A), M10, M5 (Form A)
DIN 127B, BS 4320G, DIN 6797J, DIN 7603A, BS 4320B