Manufacturer Part Number: 1400141800|Thread Size (Inch)|7/16-20Thread Size (mm)|Thread Standard|UNFChamfer|PlugChamfered Threads|4-4.5PMaterial|CobaltCoating/Finish|BrightCoolant Through|NoClass Of Fit|Thread Limit|H4Overall Length (Inch)|3-5/32Overall Length (Decimal Inch)|3.1560Overall Length (mm)|Thread Direction|Right HandThread Length (Inch)|Thread Length (Decimal Inch)|0.8583Thread Length (mm)|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|0.3230Shank Diameter (mm)|Square Length (Inch)|Square Length (Decimal Inch)|0.4063Square Length (mm)|Material Application|Alloy Steel; Aluminum; Carbon Steel; Die Steel; Hardened Steel; Stainless SteelApplication|Through-Hole ThreadingSeries|14001Tapping Depth (Decimal Inch)|1.7130Tapping Depth (mm)|Square Size (Decimal Inch)|0.2420Square Size (mm)|Threads per Inch|20Flute By Diameter Ratio|Material Grade|Oil Grooves|Material Application Code|P; NTrade Name|HY-PRO NRTNumber Of Flutes|Product Service Code|UNSPSC Code|