Manufacturer Part Number: 1405006808|Thread Size (Inch)|1/4-20Thread Size (mm)|Thread Standard|UNCChamfer|BottomingChamfered Threads|1-1.5PMaterial|Powdered Metal High-Speed SteelCoating/Finish|VCoolant Through|NoClass Of Fit|Thread Limit|H5Overall Length (Inch)|2-1/2Overall Length (Decimal Inch)|2.5000Overall Length (mm)|Thread Direction|Right HandThread Length (Inch)|Thread Length (Decimal Inch)|0.5945Thread Length (mm)|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|0.2550Shank Diameter (mm)|Square Length (Inch)|Square Length (Decimal Inch)|0.3125Square Length (mm)|Material Application|Alloy Steel; Aluminum; Carbon Steel; Die Steel; Hardened Steel; Stainless SteelApplication|Blind Hole ThreadingSeries|14050Tapping Depth (Decimal Inch)|0.9960Tapping Depth (mm)|Square Size (Decimal Inch)|0.1910Square Size (mm)|Threads per Inch|20Flute By Diameter Ratio|Material Grade|Oil Grooves|Material Application Code|P; M; NTrade Name|EXOTAP VP-NRTNumber Of Flutes|Product Service Code|UNSPSC Code|