Disc Spring Metric Disc Spring Chrome Finish Oil Min Inside Dia 1.22 in Max Outside Dia 2.480 in Thickness 1.8mm Overall Height 4.15mm Load @ Deflection (Lbs.) 4547N Deflection @ Load 1.76mm Calculated Load @ Flat (Lbs.) 7647N Meets/Exceeds DIN 2093 Package Quantity 10