120583: FLANGE,COMPANION,VEHICULAR UNIVE.
FLANGE,COMPANION,VEHICULAR UNIVE. Key specifications include head_style: ROUND, head_height: 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN, thread_length: 0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, screw_material: STEEL CORROSION RESISTING. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-012-0583, 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 | ROUND |
| head_height | 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN |
| thread_length | 0.525 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| screw_material | STEEL CORROSION RESISTING |
| fastener_length | 0.625 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.250 INCHES IN |
| screw_surface_treatment | ZINC |
| thread_quantity_per_inch | 20 |
| NSN | 5305-00-012-0583 |
| HEAD HEIGHT | 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| SCREW SURFACE TREATMENT | CADMIUM |
| FASTENER LENGTH | 0.625 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 AMEND 2 FED SPEC ALL MATERIAL RESPONSES |
| THREAD LENGTH | 0.625 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | ROUND |
| THREAD DIRECTION | RIGHT-HAND |
| NONDEFINITIVE SPEC/STD DATA | 1S STYLE AND 1 TYPE |
| SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |