Manufacturer Part Number: 08123|Product Type|Shoulder ScrewDrive Size|5/16 inDrive Type|Hex SocketShoulder Diameter (Inch)|5/8Shoulder Diameter (Decimal Inch)|0.6250Shoulder Diameter (mm)|Head Type|RoundedShoulder Length (Inch)|5-1/2Shoulder Length (mm)|Material Grade|8Thread Size|1/2-13Finish|UncoatedThread Fit Class|Hardness|Thread Direction|Thread Length (mm)|Thread Length (Inch)|3/4Thread Pitch (Inch)|Thread Pitch (mm)|Thread Pitch (Decimal Inch)|Thread Length (Decimal Inch)|0.7500Tensile Strength (Lb.)|Tensile Strength (psi)|Material|Alloy SteelStandards|ASME B1.1; ASME B18.3Head Height (Decimal Inch)|0.3750Head Height (Inch)|3/8Head Height (mm)|Thread Standard|UNRCOverall Length (Mm)|Overall Length (Decimal Inch)|6.6250Overall Length (Inch)|6-5/8Head Diameter (Decimal Inch)|0.8750Head Diameter (Inch)|7/8Head Diameter (mm)|PSC Code|UNSPSC Code|