Hex Nut, Hex Type Standard Hex, Finish Black Oxide, Material Grade/Class Class 10, Material Steel, Thread Size M42-4.50, Hex Width 65 mm, Hex Height 34 mm, Manufacturer Location Globally Sourced, Dimensional Standards DIN 934, System of Measurement Metric, Thread Direction Right Hand, Pack Size Small Pack, Rockwell Hardness 36, Thread Type Metric, Package Quantity 2