Manufacturer Part Number: 40810|Style|Equal Double ThreadedThread Size (Inch)|5/8-11Thread Size (mm)|Overall Length (Decimal Inch)|6.0000Overall Length (Inch)|6Overall Length (mm)|152.40Material|Medium-Carbon SteelFinish|Black OxideLong Thread Length (Fractional Inch)|Long Thread Length (Decimal Inch)|Long Thread Length (mm)|Equal-Style Thread Length (Inch)|Short Thread Length (Decimal Inch)|Short Thread Length (mm)|Equal-Style Thread Length (mm)|Short Thread Length (Inch)|Thread Length (Inch)|1-3/4Thread Length (Decimal Inch)|1.7500Thread Fit Class|Thread Direction|Flat|YesMaterial Grade|5Standards|Includes|Additional Information|Driver StudsUnthreaded Shank Length (mm)|63.50Short-End Thread Size|Unthreaded Shank Length (Inch)|2-1/2Long-End Thread Size|System Of Measurement|Fractional InchProduct Service Code|UNSPSC Code|31161618