12387309-221: SCREW,CAP,HEXAGON HEAD.
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.250 INCHES NOMINAL IN, fastener_length: 5.000 INCHES NOMINAL IN, special_features: PROTECTIVE FINISH TO BE .0003 INCH THICK IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-500-3471, 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 | 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.250 INCHES NOMINAL IN |
| fastener_length | 5.000 INCHES NOMINAL IN |
| special_features | PROTECTIVE FINISH TO BE .0003 INCH THICK IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 1.465 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN |
| end_item_identification | 5420-01-430-5403 |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| NSN | 5305-01-500-3471 |
| HEAD HEIGHT | 0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN |
| FASTENER LENGTH | 5.000 INCHES NOMINAL IN |
| THREAD LENGTH | 1.250 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.465 INCHES MINIMUM AND 1.516 INCHES MAXIMUM IN |
| SPECIAL FEATURES | PROTECTIVE FINISH TO BE .0003 INCH THICK IN |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.