Manufacturer Part Number: 1625056185|Thread Size (Inch)|5/16-18Thread Size (mm)|Thread Standard|UNCChamfer|Modified BottomingChamfered Threads|2.5-3PMaterial|CobaltCoating/Finish|VCoolant Through|NoClass Of Fit|3BThread Limit|H5Overall Length (Inch)|Overall Length (Decimal Inch)|3.5433Overall Length (mm)|90.00Thread Direction|Right HandThread Length (Inch)|Thread Length (Decimal Inch)|0.5550Thread Length (mm)|Shank Diameter (Inch)|Shank Diameter (Decimal Inch)|0.3180Shank Diameter (mm)|Square Length (Inch)|Square Length (Decimal Inch)|0.3750Square Length (mm)|Material Application|Aluminum; Cast Aluminum; Hardened Steel; Carbon Steel; Alloy Steel; Die Steel; Stainless Steel; High-Nickel Alloy; TitaniumApplication|Blind Hole Threading; Through-Hole ThreadingSeries|16250Tapping Depth (Decimal Inch)|1.3780Tapping Depth (mm)|35.00Square Size (Decimal Inch)|0.2380Square Size (mm)|Threads per Inch|18Flute By Diameter Ratio|Material Grade|Oil Grooves|Material Application Code|P; M; N; HTrade Name|EXOPRO XPFNumber Of Flutes|Product Service Code|UNSPSC Code|