| # Manufacturer Number | 51071 |
| Shank Size | 0.6520" |
| Overall Length | 4-15/32" |
| Finish / Coating | Black Oxide |
| Material | HSSE-V |
| Cutting Direction | Right |
| Flute Type | Forming Tap |
| Thread Length | 1.1810" |
| Size-Pitch | 20-2.5 |
| Limit | D11 |
| Tap Type | Bottoming |
| Helix Direction | Right Hand |