- 1/2-20
- Straight Flute
- Plug Style
- Fine Series Thread Tap
| Threads per Inch | 20 |
| Length of Square | 1/2 in |
| Square Size | 0.322 in |
| Inch/Metric | Inch |
| Thread Size | 1/2 |
| Thread Type | UNF |
| Shank Diameter | 0.429 in |
| Flute Style | Straight |
| Thread | 1 21/32 |
| No. of Flutes | 4 |
| Overall Length | 3.59375 in |
| Thread Pitch | N/A |
| Tap Style | Plug |
| Weight | 0.0 LB |

