Disc Spring Metric Disc Spring Stainless Steel Finish Plain Min Inside Dia 0.402 in Max Outside Dia 0.787 in Thickness 0.8mm Overall Height 1.35mm Load @ Deflection (Lbs.) 772N Deflection @ Load 0.41mm Calculated Load @ Flat (Lbs.) 1445N Meets/Exceeds DIN 2093 Package Quantity 10