<p>Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Steel, Material Grade Grade 2H, Fastener Finish Plain, Fastener Thread Direction Right Hand, Dia./Thread Size 1/4 In.-20, Fastener Thread Type UNC, Width Across Flats 1/2 In., Nut Height 1/4 In., Nut Standards ASTM A194, Package Quantity 300</p> <p><br /><b>Features</b></p> <ul> <li>Item: Hex Nut</li> <li>System of Measurement: Inch</li> <li>Basic Material: Carbon Steel</li> <li>Dia./Thread Size: 1/4&quot;-20</li> <li>Material Grade: Grade 2H</li> <li>Fastener Finish: Black Oxide</li> <li>Fastener Thread Direction: Right Hand</li> <li>Width Across Flats: 1/2&quot;</li> <li>Nut Style: Hex Nut - Heavy</li> <li>Fastener Thread Type: UNC</li> </ul> <p></p>