Disc Spring, Clover Dome, Stainless Steel, Finish Plain, Min. Inside Dia. 0.22 In, Max. Outside Dia. 0.437 In, Thickness 0.022 In, Overall Height 0.047 In, Load at Deflection 23 Lbs., Deflection at Load 0.019 In, Spring Rate 5376 Lbs./In., Package Quantity 10