| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 2.2441 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER | 3.4646 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 2.8662 INCHES MINIMUM AND 2.8819 INCHES MAXIMUM |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 2.9213 INCHES MAXIMUM |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 4 |
| FASTENER LENGTH | 3.4646 INCHES NOMINAL |
| FIRST DIAMETER FROM HEAD | 0.3819 INCHES MINIMUM AND 0.3976 INCHES MAXIMUM |
| FOURTH DIAMETER FROM HEAD | 0.4094 INCHES MINIMUM AND 0.4134 INCHES MAXIMUM |
| HEAD DIAMETER | 0.7362 INCHES MINIMUM AND 0.7598 INCHES MAXIMUM |
| HEAD HEIGHT | 0.7480 INCHES NOMINAL |
| HEAD STYLE | FLAT CHAMFER |
| MATERIAL | STEEL COMP 303 OVERALL |
| NOMINAL THREAD DIAMETER | 0.488 INCHES |
| SECOND DIAMETER FROM HEAD | 0.488 INCHES NOMINAL |
| THIRD DIAMETER FROM HEAD | 0.3976 INCHES MINIMUM |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.6221 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 13 |
| THREAD SERIES DESIGNATOR | UNS |