The BOLT,U is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1340H OR STEEL COMP 5145H OVERALL, thread_class: 2A A, thread_length: 1.250 INCHES MINIMUM IN, hardness_rating: 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL, style_designator: ROUND BEND, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5306-00-737-1060, 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 1340H OR STEEL COMP 5145H OVERALL |
| thread_class | 2A A |
| thread_length | 1.250 INCHES MINIMUM IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| style_designator | ROUND BEND |
| thread_direction | RIGHT-HAND |
| nominal_thread_diameter | 0.438 INCHES IN |
| thread_quantity_per_inch | 20 |
| thread_series_designator | UNF |
| inside_distance_between_shanks | 2.281 INCHES NOMINAL IN |
| material_document_and_classification | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| distance_from_inside_center_of_bend_to_bolt_end | 6.266 INCHES NOMINAL IN |
| NSN | 5306-00-737-1060 |
| NOMINAL THREAD DIAMETER | 0.438 INCHES IN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.250 INCHES MINIMUM IN |
| INSIDE DISTANCE BETWEEN SHANKS | 2.281 INCHES NOMINAL IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| STYLE DESIGNATOR | ROUND BEND |
| THREAD SERIES DESIGNATOR | UNF |
| MATERIAL | STEEL COMP 1340H OR STEEL COMP 5145H OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| THREAD CLASS | 2A A |