3108864069ITEMA12: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.250 INCHES NOMINAL IN, fastener_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-701-3154, 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 | 0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.250 INCHES NOMINAL IN |
| fastener_length | 1.250 INCHES NOMINAL IN |
| hardness_rating | 33.0 ROCKWELL C NOMINAL OVERALL |
| special_features | SCHEDULE B 731815.9000; DFARS SPECIALTY METALS COMPLIANT (252.225-7009) |
| thread_direction | RIGHT-HAND |
| surface_treatment | CHROMATE ZINC OVERALL |
| width_between_flats | 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.312 INCHES IN |
| NSN | 5306-01-701-3154 |
| HEAD HEIGHT | 0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.250 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TYPE 5CT PER ASTM F1941 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.250 INCHES NOMINAL IN |
| HARDNESS RATING | 33.0 ROCKWELL C NOMINAL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | GRADE 8 CARBON STEEL IAW SAE J429 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |