Basic StandardISO 2568Body diameter - inch (BD)1.7717Body diameter - millimeter (BD)45CoatingBrightDie chamfer to pitch ratio (DCPR)1.75EDP number161616Hand (Cutting direction)RightMaterialHSSMaterial applicationK - Cast iron, M - Stainless steel, N - Non-ferrous metals, P - Steel and cast steelMID number5977757Ordering code ANSIF1801/2Overall length - inch (OAL)0.7087Overall length - millimeter (OAL)18Thread diameter - millimeter (TD)19.77Thread diameter size (TDZ)1/2Thread form (THFT)NPT - National taper pipeThreads per inch (TPI)14
| Basic Standard | ISO 2568 |
| Body diameter - inch (BD) | 1.7717 |
| Body diameter - millimeter (BD) | 45 |
| Coating | Bright |
| Die chamfer to pitch ratio (DCPR) | 1.75 |
| EDP number | 161616 |
| Hand (Cutting direction) | Right |
| Material | HSS |
| Material application | K - Cast iron, M - Stainless steel, N - Non-ferrous metals, P - Steel and cast steel |
| MID number | 5977757 |
| Ordering code ANSI | F1801/2 |
| Overall length - inch (OAL) | 0.7087 |
| Overall length - millimeter (OAL) | 18 |
| Thread diameter - millimeter (TD) | 19.77 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | NPT - National taper pipe |
| Threads per inch (TPI) | 14 |