<p>Jam Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Stainless Steel, Fastener Finish Plain, Fastener Thread Direction Right Hand, Fastener Thread Type UNF, Dia./Thread Size 1/4 In.-28, Material Grade 18-8, Width Across Flats 7/16 In., Nut Height 13/64 In., Nut Standards ASME B18.16.6, Flange Dia. -, Package Quantity 50</p> <p><br /><b>Features</b></p> <ul> <li>Item: Jam Lock Nut</li> <li>System of Measurement: Inch</li> <li>Basic Material: Stainless Steel</li> <li>Dia./Thread Size: 1/4&quot;-28</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 Standards: ASME B18.16.6</li> <li>Nut Style: Nylon Insert Lock Nut</li> <li>Fastener Thread Type: UNF</li> </ul> <p></p>