Flange Nut, Material Grade/Class Not Graded, Material Steel, Finish Black Oxide, Thread Size M24-3, Hex Width 36 mm, Hex Height 32 mm, Flange Diameter 49 mm, System of Measurement Metric, Color Black, Flange Thickness 7 mm, Hex Type Flange Nut, Overall Height 32 mm, Pack Size Small Pack, Rockwell Hardness 85-90 Rockwell on 15N Scale, Thread Direction Right Hand