Coupling Nut, 1/2"-13, Steel, Grade 2H, Black Oxide, 1-3/4 in Lg, 7/8 in Hex Wd

Coupling Nut, Material Grade/Class Grade 2H, Material Steel, Finish Black Oxide, Thread Size 1/2 In.-13, Thread Style Fully Threaded, Hex Width 7/8 in, Overall Length 1 3/4 in, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM A194 2H, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness 28 Min