The BOLT,INTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 8.8 OVERALL, head_style: HEXAGON, head_height: 5.50 MILLIMETERS NOMINAL MM, thread_length: 23.50 MILLIMETERS MINIMUM AND 25.00 MILLIMETERS MAXIMUM MM, fastener_length: 25.00 MILLIMETERS NOMINAL MM, hardness_rating: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM 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 5306-00-534-6956, 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 PROPERTY CLASS 8.8 OVERALL |
| head_style | HEXAGON |
| head_height | 5.50 MILLIMETERS NOMINAL MM |
| thread_length | 23.50 MILLIMETERS MINIMUM AND 25.00 MILLIMETERS MAXIMUM MM |
| fastener_length | 25.00 MILLIMETERS NOMINAL MM |
| hardness_rating | 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | GREEN COATED |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | DICHROMATE OVERALL |
| width_between_flats | 13.00 MILLIMETERS NOMINAL MM |
| nominal_thread_diameter | 8.0 MILLIMETERS MM |
| NSN | 5306-00-534-6956 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE |
| HEAD STYLE | HEXAGON |
| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 2.531 INCHES NOMINAL FIRST HOLE IN |
| THREAD SERIES DESIGNATOR | UNS |
| CONCENTRIC HOLE DEPTH | 2.688 INCHES NOMINAL IN |
| THREAD LENGTH | 4.562 INCHES MAXIMUM IN |
| NOMINAL THREAD SIZE | 0.250 INCHES CONCENTRIC HOLE IN |
| STYLE DESIGNATOR | CONCENTRIC HOLE UNTHREADED |
| NOMINAL THREAD DIAMETER | 0.688 INCHES IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |