Swivel Flange Nut, Material Grade/Class Not Graded, Material Steel, Finish Black Oxide, Thread Size 3/4 In.-10, Hex Width 1 1/4 in, Hex Height 47/64 in, Flange Diameter 1 5/8 in, System of Measurement Inch, Color Black, Flange Thickness 0.281 in, Hex...