Disc Springs Wave High Carbon Steel Finish Plain Min Inside Dia 1.261 in Max Outside Dia 1.621 in Thickness 0.018 in Overall Height 0.112 in For Hole Size 0.1875 For Rod Size 0.093 Load @ Deflection (Lbs.) 861 Deflection @ Load 0.056 in Meets/Exceeds ASTM-A684 Package Quantity 25