| # Manufacturer Number | 77998 |
| Shank Size | 0.5900" |
| Overall Length | 4-1/4" |
| Finish / Coating | Black Oxide |
| Material | HSSE-V |
| Cutting Direction | Right |
| Flute Type | Forming Tap |
| Thread Length | 1.1810" |
| Size-Pitch | 3/4-10 |
| Limit | H10 |
| Tap Type | Plug |
| Helix Direction | Right Hand |