Manufacturer Part Number: 2531201|Thread Size (Inch)|5/16-24Thread Size (mm)|Thread Standard|UNFChamfer|PlugMaterial|High-Speed Steel-ECoating/Finish|Steam OxideThread Direction|Right HandCoolant Through|NoClass Of Fit|2BThread Limit|H2Number Of Flutes|3Oversize|NoInterrupted Thread|NoThreads per Inch|Overall Length (Inch)|Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Material Grade|Thread Length (Decimal Inch)|0.657Thread Length (Inch)|1-1/8Thread Length (mm)|Overall Length (Decimal Inch)|3.543Overall Length (mm)|90.00Cnc Shank|Amount Oversize (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.318Application|Neck Length (mm)|Neck Length (Decimal Inch)|Neck Length (Inch)|Tapping Depth (Fractional Inch)|Tapping Depth (mm)|Tapping Depth (Decimal Inch)|Square Length (mm)|Square Length (Inch)|Square Length (Decimal Inch)|Square Size (Decimal Inch)|0.375Square Size (mm)|Material Application|Aluminum; Hardened Steel; Stainless Steel; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel; Alloy Steel; Die Steel; Cast IronSeries|250Style|Product Service Code|UNSPSC Code|