| # Manufacturer Number | 77798 |
| Shank Size | 0.1680" |
| Overall Length | 2-1/8" |
| Finish / Coating | Black Oxide |
| Material | HSSE-V |
| Cutting Direction | Right |
| Flute Type | Forming Tap |
| Thread Length | 0.4720" |
| Size-Pitch | 8-36 |
| Limit | H3 |
| Tap Type | Bottoming |
| Helix Direction | Right Hand |