| FLUTE QUANTITY | 4 |
| OVERALL LENGTH | 3.094 INCHES MINIMUM AND 3.156 INCHES MAXIMUM |
| MATERIAL AND LOCATION | STEEL, HIGH SPEED OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |
| SHANK DIAMETER | 0.686 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| SQUARE END LENGTH | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| STARTING CHAMFER TYPE | PLUG |
| WIDTH ACROSS FLATS | 0.509 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD DIRECTION | LEFT-HAND |
| THREAD FORMING METHOD | GROUND |
| THREAD LENGTH | 1.313 INCHES MINIMUM AND 1.437 INCHES MAXIMUM |
| THREAD STRUCTURE | REGULAR |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.500-14 NPT |