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- 1/2" Size
- 20 NF TPI
- H3 Pitch Dia.
- 3 Flutes
- Bottoming Chamfer
| Threads per Inch | 20 |
| Thread Pitch | N/A |
| Finish | X-10 Treated |
| Overall Length | N/A |
| Pitch Dia. | H3 |
| Thread Type | NF |
| Tap Size | 1/2 in |
| No. of Flutes | 3 |
| Chamfer Type | Bottoming |
| Material | High Speed Steel |
| Weight | 0.111 LB |
