Disc Spring Metric Disc Spring Carbon Steel Finish Oil Min Inside Dia 0.402 in Max Outside Dia 0.787 in Thickness 1.1mm Overall Height 1.55mm Load @ Deflection (Lbs.) 1712N Deflection @ Load 0.34mm Calculated Load @ Flat (Lbs.) 3203N Meets/Exceeds DIN 2093 Package Quantity 10