Basic StandardANSICoatingBrightDrive size - inch (DRVS)1.25Drive size - millimeter (DRVS)31.75Hand (Cutting direction)RightMaterialChromium steelOverall length - fractional inch (OAL)5/8Overall length - millimeter (OAL)15.88Thread diameter size (TDZ)5/8Thread form (THFT)UNF - Unified FineThreads per inch (TPI)18
| Basic Standard | ANSI |
| Coating | Bright |
| Drive size - inch (DRVS) | 1.25 |
| Drive size - millimeter (DRVS) | 31.75 |
| Hand (Cutting direction) | Right |
| Material | Chromium steel |
| Overall length - fractional inch (OAL) | 5/8 |
| Overall length - millimeter (OAL) | 15.88 |
| Thread diameter size (TDZ) | 5/8 |
| Thread form (THFT) | UNF - Unified Fine |
| Threads per inch (TPI) | 18 |