15391018: SCREW,CAP,HEXAGON HEAD.
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.500 INCHES NOMINAL IN, fastener_length: 4.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-646-0468, 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 | 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.500 INCHES NOMINAL IN |
| fastener_length | 4.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| end_item_identification | DOOR, ACTF EL |
| nominal_thread_diameter | 0.625 INCHES IN |
| thread_quantity_per_inch | 11 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-646-0468 |
| HEAD HEIGHT | 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN |
| FASTENER LENGTH | 4.250 INCHES NOMINAL IN |
| THREAD LENGTH | 1.500 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| SURFACE TREATMENT | ZINC OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | REGULAR HEX CAP SCREW |
| THREAD CLASS | 2A A |