Manufacturer Part Number: 10508|Hex Type|SymmetricalHex Size (mm)|5/16 inHex Size (Inch)|5/16Holding Force|4000lbTorque|Stud Thread Size|1/2-13 inHex Height (mm)|Hex Height (Decimal Inch)|0.4531inThread Length (mm)|Thread Length (Decimal Inch)|0.9063inOverall Height|0.135inOverall Width|Machinable Stock Amount|0.3inEdge Surface Type|Stud Material|Mild SteelHex Head Material|Mild SteelTorque (Ft/Lb)|65.00Hex Clamp Style|Machinable Hex ClampT-Slot Size (mm)|T-Slot Size (Inch)|Number of Clamps|4PSC Code|UNSPSC Code|