Cap Nut Material Grade/Class 18-8 Material Stainless Steel Finish Plain Thread Size #12-24 Overall Height 0.406 in Hex Width 3/8 in Tensile Strength 85 000 psi Dimensional Standards SAE J483 Material Quality Standards AISI Grade 303 ASTM System of Measurement Inch Color Silver Pack Size Small Pack Removable Yes Resistance Properties Corrosion Resistant Rockwell Hardness B84 Thread Direction Right Hand Package Quantity 10