Basic StandardANSICoatingBrightDrive size - inch (DRVS)1.0625Drive size - millimeter (DRVS)26.99Hand (Cutting direction)RightMaterialChromium steelOverall length - fractional inch (OAL)1/2Overall length - millimeter (OAL)12.7Thread diameter size (TDZ)1/2Thread form (THFT)UNF - Unified FineThreads per inch (TPI)20
| Basic Standard | ANSI |
| Coating | Bright |
| Drive size - inch (DRVS) | 1.0625 |
| Drive size - millimeter (DRVS) | 26.99 |
| Hand (Cutting direction) | Right |
| Material | Chromium steel |
| Overall length - fractional inch (OAL) | 1/2 |
| Overall length - millimeter (OAL) | 12.7 |
| Thread diameter size (TDZ) | 1/2 |
| Thread form (THFT) | UNF - Unified Fine |
| Threads per inch (TPI) | 20 |