Disc Spring Metric Disc Spring Chrome Finish Oil Min Inside Dia 0.402 in Max Outside Dia 0.787 in Thickness 1.5mm Overall Height 1.8mm Load @ Deflection (Lbs.) 2703N Deflection @ Load 0.22mm Calculated Load @ Flat (Lbs.) 4545N Meets/Exceeds DIN 2093 Package Quantity 10