Manufacturer Part Number: 34201301|Thread Size (Inch)|Thread Size (mm)|M20 x 2.5Material|Vanadium High-Speed SteelCoating/Finish|OxideChamfer|PlugClass Of Fit|6HThread Limit|D5Number Of Flutes|3Thread Standard|Metric CoarseOverall Length (Decimal Inch)|Overall Length (mm)|124.6Overall Length (Inch)|4-29/32Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Material Grade|Thread Length (Decimal Inch)|Thread Length (Inch)|2-7/32Thread Length (mm)|33.9Thread Depth (Decimal Inch)|Thread Depth (mm)|Shank Diameter (mm)|19.304Shank Diameter (Decimal Inch)|0.7600Square Length (Inch)|Square Length (mm)|19.05Square Size (Decimal Inch)|0.5700Square Size (mm)|Application|TappingMaterial Application|Series|342STIHelicoil Reference Number|Threads per Inch|0UNSPSC Code|27112806