<p>Acorn Nut, 18-8 Stainless Steel, Plain Finish, Thread Size 1/4-20, Thread Type UNC, Right Hand Thread Direction, Thread Depth 5/16 In, Width 7/16 In, Height 19/32 In, Rockwell Hardness B83/95, Package 10</p> <p><br /><b>Features</b></p> <ul> <li>Item: Cap Nut</li> <li>System of Measurement: Inch</li> <li>Basic Material: Stainless Steel</li> <li>Dia./Thread Size: 1/4&quot;-20</li> <li>Material Grade: 18-8</li> <li>Fastener Finish: Plain</li> <li>Fastener Thread Direction: Right Hand</li> <li>Width Across Flats: 7/16&quot;</li> <li>Nut Style: Cap Nut</li> <li>Fastener Thread Depth: 5/16&quot;</li> </ul> <p></p>