12321125: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8740 OVERALL, head_style: HEXAGON, head_height: 0.390 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.500 INCHES NOMINAL IN, fastener_length: 10.530 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-184-5137, 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 COMP 4140 OR STEEL COMP 8740 OVERALL |
| head_style | HEXAGON |
| head_height | 0.390 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.500 INCHES NOMINAL IN |
| fastener_length | 10.530 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | HOLE IN END OF FASTENER COUNTERSUNK TO 0.250 IN. DIA. AND 90.0 DEG.; 0.094 IN. DIA. HOLE CENTERED ON ADJACENTFLATS IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.880 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.625 INCHES IN |
| NSN | 5306-01-184-5137 |
| HEAD HEIGHT | 0.390 INCHES NOMINAL IN |
| FASTENER LENGTH | 10.530 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CLASS 3,TYPE I FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.500 INCHES NOMINAL IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND. ANNEAL MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6049,COND. ANNEAL MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.880 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.