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- 1/2" Size
- 20 UNF TPI
- H3 Pitch Dia.
- 4 Flutes
- Bottoming Chamfer
| No. of Flutes | 4 |
| Threads per Inch | 20 |
| Thread Type | UNF |
| Tap Size | 1/2 in |
| Chamfer Type | Bottoming |
| Pitch Dia. | H3 |
| Thread Pitch | N/A |
| Weight | 0.5 LB |
| No. of Flutes | 4 |
| Threads per Inch | 20 |
| Thread Type | UNF |
| Tap Size | 1/2 in |
| Chamfer Type | Bottoming |
| Pitch Dia. | H3 |
| Thread Pitch | N/A |
| Weight | 0.5 LB |
