Manufacturer Part Number: 7015300|Thread Size (Inch)|5/16-18Thread Size (mm)|Material|High-Speed SteelCoating/Finish|Bright/UncoatedChamfer|PlugClass Of Fit|Thread Limit|H4Number Of Flutes|3Thread Standard|UNCOverall Length (Decimal Inch)|2.941Overall Length (mm)|Overall Length (Inch)|2-23/32Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Material Grade|Thread Length (Decimal Inch)|0.763Thread Length (Inch)|1-1/8Thread Length (mm)|Thread Depth (Decimal Inch)|Thread Depth (mm)|Shank Diameter (mm)|Shank Diameter (Decimal Inch)|0.381Square Length (Inch)|0.4375Square Length (mm)|Square Size (Decimal Inch)|Square Size (mm)|Application|TappingMaterial Application|Series|125Helicoil Reference Number|Threads per Inch|18UNSPSC Code|