Hex Nut Hex Type Standard Hex Finish Plain Material Grade/Class 18-8 Material Stainless Steel Thread Size 9/16 In.-18 Hex Width 7/8 in Hex Height 31/64 in Manufacturer Location Globally Sourced Dimensional Standards ASME B18.2.2 System of Measurement Inch Thread Direction Right Hand Pack Size Small Pack Thread Type UNF/UNS Package Quantity 25