Basic StandardANSICoatingBrightDrive size - inch (DRVS)0.6875Drive size - millimeter (DRVS)17.46Hand (Cutting direction)RightMaterialChromium steelOverall length - fractional inch (OAL)5/16Overall length - millimeter (OAL)7.94Thread diameter size (TDZ)5/16Thread form (THFT)UNF - Unified FineThreads per inch (TPI)24
| Basic Standard | ANSI |
| Coating | Bright |
| Drive size - inch (DRVS) | 0.6875 |
| Drive size - millimeter (DRVS) | 17.46 |
| Hand (Cutting direction) | Right |
| Material | Chromium steel |
| Overall length - fractional inch (OAL) | 5/16 |
| Overall length - millimeter (OAL) | 7.94 |
| Thread diameter size (TDZ) | 5/16 |
| Thread form (THFT) | UNF - Unified Fine |
| Threads per inch (TPI) | 24 |