The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, thread_class: 2A A, fastener_length: 1.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-470-3568, 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 |
| thread_class | 2A A |
| fastener_length | 1.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| nominal_thread_diameter | 0.3125 INCHES IN |
| thread_quantity_per_inch | 11 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| material_document_and_classification | MIL-B-857 MIL SPEC 1ST MATERIAL RESPONSE OVERALL |
| NSN | 5306-01-470-3568 |
| NOMINAL THREAD DIAMETER | 0.3125 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-857 MIL SPEC 1ST MATERIAL RESPONSE OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 2A A |
| FASTENER LENGTH | 1.250 INCHES NOMINAL IN |
| THREAD QUANTITY PER INCH | 11 |
| HEAD STYLE | HEXAGON |
| MATERIAL | STEEL OVERALL |
| THREAD DIRECTION | RIGHT-HAND |