Hex Nut, Hex Type Standard Hex, Finish Cadmium-Plated, Material Grade/Class Grade L9, Material Steel, Thread Size 9/16 In.-18, Hex Width 9/16 in, Hex Height 9/16 in, Dimensional Standards ASME B18.2.2, Material Quality Standards Not Applicable, System of Measurement Inch, Thread Direction Right Hand, Color Yellow, Industry Standards ASME B18.2.2, Pack Size Small Pack, Tensile Strength Not Applicable, Thread Fit Not Rated, Thread Type Fine, Package Quantity 25