' Spring Nut, U Style Spring Nut, System of Measurement Inch, Basic Material Steel, U Shape, Fastener Finish Black Phosphate, Fastener Thread Direction Right Hand, Dia./Thread Size #6-32, Fastener Thread Type UNC, Length 0.650 In., Width 0.310 In., 0.017 In., Nut Standards SAE J891, For Panel Thickness 0.045 to 0.062 In., Center of Hole to Panel Edge 0.296 In., Package Quantity 50 '