Manufacturer Part Number: 601424BR|Drive Type|HexPoint Type|CupThread Size (mm)|Thread Size (Inch)|5/8-18Length (Inch)|1-3/4Length (mm)|Material|Alloy SteelThread Standard|UNFMaterial Grade|Tip Material|Drive Size (TXT)|5/16 inLength Measurement Type|Overall LengthFastener Standard|ASME/ANSI B18.3; ASTM F912Hex Key Size (Inch)|5/16Hex Key Size (Decimal Inch)|0.3125Hex Key Size (mm)|System Of Measurement|InchFinish Coating|Product Service Code|UNSPSC Code|