| FLUTE QUANTITY | 4 |
| LENGTH | 0.781 INCHES MINIMUM AND 0.844 INCHES MAXIMUM SQUARE END |
| OVERALL LENGTH | 5.094 INCHES MINIMUM AND 5.156 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |
| SHANK DIAMETER | 0.798 INCHES MINIMUM AND 0.800 INCHES MAXIMUM |
| SPECIAL FEATURES | FINISHING TAP FOR SCREW THREAD INSERT |
| STARTING CHAMFER TYPE | PLUG |
| STYLE DESIGNATOR | STRAIGHT FLUTE |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD FORMING METHOD | GROUND |
| THREAD LENGTH | 2.406 INCHES MINIMUM AND 2.594 INCHES MAXIMUM |
| THREAD PITCH DIAMETERS | +0.8028 TO 0.8089 INCHES |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.875-9 UNIFIED NATIONAL COARSE (UNC) |
| THREAD STRUCTURE | REGULAR |
| WIDTH ACROSS FLATS | 0.594 INCHES MINIMUM AND 0.600 INCHES MAXIMUM |