Redwood HHNIC050-050BX Hex Nut 1/2"-13 Thread, 7/8 in Hex Wd, 1/2 in Hex Ht, Steel, Grade C, Black Oxide, 50 PK

Hex Nut, Hex Type Heavy Hex, Finish Black Oxide, Material Grade/Class Grade C, Material Steel, Thread Size 1/2 In.-13, Hex Width 7/8 in, Hex Height 1/2 in, Material Quality Standards ASTM 563, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Removable Yes, Rockwell Hardness B78 to C38, Thread Type Coarse, Package Quantity 50