Manufacturer Part Number: 9039590028450|Thread Size (Inch)|#4-40Thread Size (mm)|Thread Standard|UNCChamfer|BottomingChamfered Threads|1.5-2PMaterial|High-Speed Steel-E-COCoating/Finish|Titanium NitrideCoolant Through|NoClass Of Fit|2BXThread Limit|H4; H5Overall Length (Inch)|Overall Length (Decimal Inch)|1.8819Overall Length (mm)|47.80Thread Direction|Right HandThread Length (Inch)|Thread Length (Decimal Inch)|0.4331Thread Length (mm)|11.00Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|0.1410Shank Diameter (mm)|Square Length (Inch)|Square Length (Decimal Inch)|Square Length (mm)|Material Application|Steel; Stainless Steel; Cast Iron; Non-Ferrous MetalApplication|Blind Hole ThreadingSeries|3959Tapping Depth (Decimal Inch)|0.7087Tapping Depth (mm)|18.00Square Size (Decimal Inch)|0.1100Square Size (mm)|Threads per Inch|Flute By Diameter Ratio|3xDMaterial Grade|Oil Grooves|4Material Application Code|P; M; K; NTrade Name|Number Of Flutes|Product Service Code|UNSPSC Code|