Manufacturer Part Number: 1680700|Tap Type|StandardThread Size (Inch)|7/16-28Overall Length (Decimal Inch)|3.1570Overall Length (mm)|Thread Size (mm)|Thread Standard|UNEFChamfer|PlugMaterial|High-Speed SteelCoating/Finish|Bright/UncoatedThread Direction|Right HandCoolant Through|NoClass Of Fit|Thread Limit|H3Number Of Flutes|4Oversize|NoThreads per Inch|28Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Thread Pitch (Inch)|75% Thread Drill Size|Thread Length (Decimal Inch)|0.992Thread Length (Inch)|1-7/16Thread Length (mm)|Material Grade|Overall Length (Inch)|3-5/32Thread Depth (mm)|Thread Depth (Decimal Inch)|Amount Oversize (Decimal Inch)|Application|Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.323Tapping Depth (mm)|Tapping Depth (Decimal Inch)|Square Length (mm)|Square Length (Decimal Inch)|0.40625Square Length (Inch)|Square Size (mm)|Square Size (Decimal Inch)|0.242Material Application|Aluminum; Cast Aluminum; Cast Iron; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon SteelSeries|101NNeck Length (Decimal Inch)|1.6890Neck Length|Neck Length (Inch)|Shank Length (mm)|Shank Length (Decimal Inch)|Product Service Code|UNSPSC Code|