Hex Nut, Hex Type Heavy Hex, Finish Zinc Plated, Material Grade/Class Grade A, Material Steel, Thread Size 1 1/2 In.-6, Hex Width 2 3/8 in, Hex Height 1 15/32 in, Manufacturer Location Globally Sourced, Dimensional Standards ASME B18.2.2, Material Quality Standards ASTM 563, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Removable Yes, Rockwell Hardness B68 to C32, RoHS Compliant Yes, Thread Type Coarse, Package Quantity 10