<p>Oil Hard, Drill Rod, Steel Material, Fractional Size 7/64 In., Decimal Equivalent 0.1093 In., Dia. Tolerance +/-.0003 In., Length 36 In., Length Tolerance +.125 In./-.000 In., Hardness Scale 341 BHN Max, Grade O1, Standards UNS T31501, SAE J437, ASTM A-681-94, FEDERAL QQT-570 REV C</p> <p><br /><b>Features</b></p> <ul> <li>Decimal Equivalent: 0.1093&quot;</li> <li>Item: Oil Hard, Drill Rod</li> <li>Length: 36&quot;</li> <li>Material: steel</li> <li>Grade: O1</li> <li>Standards: UNS T31501, SAE J437, ASTM A-681-94, FEDERAL QQT-570 REV C</li> <li>Length Tolerance: +.125&quot;/-.000&quot;</li> <li>Dia. Tolerance: +/-0.0003&quot;</li> <li>Hardness Scale: 341 BHN mx.</li> <li>Fractional Size: 7/64&quot;</li> </ul> <p></p>