The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.000 INCHES NOMINAL IN, fastener_length: 4.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5306-01-288-4512, 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.
| material | STEEL OVERALL |
| head_style | HEXAGON |
| head_height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.000 INCHES NOMINAL IN |
| fastener_length | 4.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CHROMATE AND CADMIUM OVERALL |
| width_between_flats | 0.850 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| NSN | 5306-01-288-4512 |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| THREAD CLASS | 2A A |
| THREAD LENGTH | 1.000 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | HEXAGON |
| SURFACE TREATMENT | CHROMATE AND CADMIUM OVERALL |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 111 TYPE |