Disc Spring Metric Disc Spring Carbon Steel Finish Oil Min Inside Dia 0.402 in Max Outside Dia 1.102 in Thickness 0.8mm Overall Height 1.75mm Load @ Deflection (Lbs.) 740N Deflection @ Load 0.71mm Calculated Load @ Flat (Lbs.) 1384N Meets/Exceeds DIN 2093 Package Quantity 10