Cap Nut, Material Grade/Class 18-8, Material Stainless Steel, Finish Plain, Thread Size 1/4 In. -28, Overall Height 0.469 in, Hex Width 7/16 in, Tensile Strength 85, 000 psi, Dimensional Standards SAE J483, Material Quality Standards AISI Grade 303, ASTM, System of Measurement Inch, Lock Type Non-Locking, Pack Size Small Pack, Removable Yes, Resistance Properties Corrosion-Resistant, Rockwell Hardness B83 to B95, Thread Direction Right Hand, Package Quantity 25. This item has been restricted from sale in the following state (s): []