Disc Spring, Belleville Spring Washer, Carbon Steel, Finish Plain, Min. Inside Dia. 0.407 In, Max. Outside Dia. 1.188 In, Thickness 0.105 In, Overall Height 0.125 In, Load at Deflection 2024 Lbs., Deflection at Load 0.016 In, Calculated Load at Flat 2812 Lbs., Package Quantity 10