The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1035 OVERALL, head_style: HEXAGON, head_height: 0.438 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.125 INCHES MINIMUM IN, fastener_length: 2.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-638-7702, 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 1035 OVERALL |
| head_style | HEXAGON |
| head_height | 0.438 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.125 INCHES MINIMUM IN |
| fastener_length | 2.500 INCHES NOMINAL IN |
| hardness_rating | 24.2 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 0.812 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.562 INCHES IN |
| thread_quantity_per_inch | 18 |
| NSN | 5306-00-638-7702 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD QUANTITY PER INCH | 18 |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE IN |
| HARDNESS RATING | 24.2 ROCKWELL C MINIMUM AND 29.9 ROCKWELL C MAXIMUM OVERALL |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.312 INCHES NOMINAL FIRST HOLE IN |
| HEAD HEIGHT | 0.438 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | HEXAGON |