The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: SQUARE, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.000 INCHES NOMINAL IN, fastener_length: 2.000 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 5306-01-069-0489, 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 | NICKEL ALLOY 400 OVERALL |
| head_style | SQUARE |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.000 INCHES NOMINAL IN |
| fastener_length | 2.000 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.562 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.375 INCHES IN |
| thread_quantity_per_inch | 16 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| shank_unthreaded_hole_diameter | 0.125 INCHES NOMINAL FIRST HOLE IN |
| NSN | 5306-01-069-0489 |
| HEAD HEIGHT | 0.250 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 16 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B164 CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.125 INCHES NOMINAL FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MATERIAL | NICKEL ALLOY 400 OVERALL |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.875 INCHES NOMINAL FIRST HOLE IN |
| THREAD CLASS | 3A A |
| THREAD DIRECTION | RIGHT-HAND |