Disc Spring Metric Disc Spring Carbon Steel Finish Oil Min Inside Dia 0.126 in Max Outside Dia 0.315 in Thickness 0.3mm Overall Height 0.55mm Load @ Deflection (Lbs.) 116N Deflection @ Load 0.19mm Calculated Load @ Flat (Lbs.) 218N Meets/Exceeds DIN 2093 Package Quantity 10