Disc Spring Metric Disc Spring Carbon Steel Finish Oil Min Inside Dia 0.323 in Max Outside Dia 0.709 in Thickness 1mm Overall Height 1.4mm Load @ Deflection (Lbs.) 1322N Deflection @ Load 0.3mm Calculated Load @ Flat (Lbs.) 2472N Meets/Exceeds DIN 2093 Package Quantity 10