Disc Spring,Metric Disc Spring,Chrome,Finish Oil,Min. Inside Dia. 2.244 In.,Max. Outside Dia. 4.409 In.,Thickness 6mm,Overall Height 8.5mm,Load @ Deflection (Lbs.) 45936N,Deflection @ Load 1.87mm,Calculated Load @ Flat (Lbs.) 72965N,Meets/Exceeds DIN 2093,Package Quantity 10