Hex Nut Hex Type Heavy Hex Finish Black Oxide Material Grade/Class Grade 8 Material Steel Thread Size 7/8 In.-14 Hex Width 1 5/16 in Hex Height 1 5/32 in Manufacturer Location Globally Sourced Dimensional Standards SAE J482 System of Measurement Inch Thread Direction Right Hand Pack Size Small Pack Removable Yes Rockwell Hardness HRC 26/34 Thread Type Fine Package Quantity 200