Disc Spring Metric Disc Spring Chrome Finish Oil Min Inside Dia 0.642 in Max Outside Dia 1.240 in Thickness 1.75mm Overall Height 2.45mm Load @ Deflection (Lbs.) 4183N Deflection @ Load 0.53mm Calculated Load @ Flat (Lbs.) 7033N Meets/Exceeds DIN 2093 Package Quantity 10