Manufacturer Part Number: 9039820063500|Thread Size (Inch)|1/4-20Thread Size (mm)|Thread Standard|UNCChamfer|PlugMaterial|CobaltCoating/Finish|TiNThread Direction|Right HandCoolant Through|NoClass Of Fit|H7Thread Limit|H7Number Of Flutes|3Oversize|YesInterrupted Thread|Threads per Inch|20Overall Length (Inch)|2-1/2Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Material Grade|Thread Length (Decimal Inch)|Thread Length (Inch)|Thread Length (mm)|Overall Length (Decimal Inch)|2.5000Overall Length (mm)|Cnc Shank|Amount Oversize (Decimal Inch)|0.0030Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.2550Application|Through-Hole ThreadingNeck 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)|0.1910Square Size (Decimal Inch)|Square Size (mm)|Material Application|Aluminum; Gray Cast Iron; Malleable; Non-Ferrous Metal; Spheroidal Iron; Stainless Steel; SteelSeries|3982Style|Product Service Code|UNSPSC Code|