Spring Nut Nut Shape U Style Spring Nut Nut Finish Phosphate Nut Material Steel Minimum Panel Thickness 0.02 in Maximum Panel Thickness 0.15 in Overall Width 0.563 in Overall Length 1.063 in Hole Center to Outside Edge 0.594 in System of Measurement Inch Thread Size #10 Cage Finish Phosphate Cage Material Steel Clip-On Style U Color Black Head Height 0.313 in Package Quantity 50