Disc Spring Metric Disc Spring Carbon Steel Finish Oil Min Inside Dia 0.323 in Max Outside Dia 0.591 in Thickness 0.8mm Overall Height 1.2mm Load @ Deflection (Lbs.) 1099N Deflection @ Load 0.3mm Calculated Load @ Flat (Lbs.) 2056N Meets/Exceeds DIN 2093 Package Quantity 10