Hex Nut, Hex Type Standard Hex, Finish Zinc Yellow, Material Grade/Class Grade 8, Material Steel, Thread Size 1 1/4 In.-7, Hex Width 1 7/8 in, Hex Height 1 1/16 in, Manufacturer Location Globally Sourced, Dimensional Standards ASME B18.2.2, System of Measurement Inch, Thread Direction Right Hand, Pack Size Bulk Pack, Rockwell Hardness C33 to C39, Thread Type UNC, Package Quantity 40