8386B1T2: BOLT,EXTERNALLY RELIEVED BODY.
The BOLT,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.420 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.870 INCHES NOMINAL IN, fastener_length: 2.750 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-160-1982, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| head_style | HEXAGON |
| head_height | 0.420 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.870 INCHES NOMINAL IN |
| fastener_length | 2.750 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.930 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.625 INCHES IN |
| first_diameter_from_head | 0.620 INCHES NOMINAL IN |
| thread_quantity_per_inch | 11 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| second_diameter_from_head | 0.492 INCHES MINIMUM AND 0.497 INCHES MAXIMUM IN |
| NSN | 5306-01-160-1982 |
| HEAD HEIGHT | 0.420 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.750 INCHES NOMINAL IN |
| THREAD LENGTH | 0.870 INCHES NOMINAL IN |
| FIRST DIAMETER FROM HEAD | 0.620 INCHES NOMINAL IN |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.870 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| SECOND DIAMETER FROM HEAD | 0.492 INCHES MINIMUM AND 0.497 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.930 INCHES NOMINAL IN |