Manufacturer Part Number: 2880701|Thread Size (Inch)|1/4-28Thread Size (mm)|Thread Standard|UNFChamfer|PlugMaterial|High-Speed SteelCoating/Finish|Steam OxideThread Direction|Right HandCoolant Through|NoClass Of Fit|3BThread Limit|Number Of Flutes|3Oversize|NoInterrupted Thread|NoThreads per Inch|Overall Length (Inch)|Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Material Grade|Thread Length (Decimal Inch)|0.638Thread Length (Inch)|1Thread Length (mm)|Overall Length (Decimal Inch)|2.5Overall Length (mm)|Cnc Shank|Amount Oversize (Decimal Inch)|Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.255Application|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)|0.3125Square Size (mm)|Material Application|Aluminum; Cast Aluminum; Low-Carbon Steel; Medium-Carbon SteelSeries|287Style|Product Service Code|UNSPSC Code|