Disc Spring, Clover Dome, Stainless Steel, Finish Plain, Min. Inside Dia. 0.4 In, Max. Outside Dia. 1.069 In, Thickness 0.02 In, Overall Height 0.097 In, Load at Deflection 9 Lbs., Deflection at Load 0.058 In, Spring Rate 687 Lbs./In., Package Quantity 5