Panel Nut Finish Plain Material Grade/Class 18-8 Material Stainless Steel Thread Size 3/8 In.-32 Hex Width 5/8 in Overall Height 3/32 in System of Measurement Inch Thread Direction Right Hand Application Electrical Switch Mounts Outside Diameter 5/8 in Pack Size Small Pack Rockwell Hardness B95 Shape Round Surface Texture Knurled Package Quantity 2