The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: HEXAGON, grip_length: 3.484 INCHES MINIMUM AND 3.516 INCHES MAXIMUM IN, head_height: 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN, thread_class: 3A A, hole_diameter: 0.070 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-051-2344, 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 4140 OR STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4130 OR STEEL COMP 4037 OVERALL |
| hole_type | DRILLED |
| head_style | HEXAGON |
| grip_length | 3.484 INCHES MINIMUM AND 3.516 INCHES MAXIMUM IN |
| head_height | 0.266 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.070 INCHES NOMINAL IN |
| hole_quantity | 6 |
| thread_length | 0.515 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN |
| fastener_length | 4.031 INCHES MINIMUM AND 4.078 INCHES MAXIMUM IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| NSN | 5306-00-051-2344 |
| FEATURES PROVIDED | FINISHED HEAD |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| GRIP LENGTH | 3.484 INCHES MINIMUM AND 3.516 INCHES MAXIMUM IN |
| HEAD STYLE | HEXAGON |
| THREAD CLASS | 3A A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HOLE QUANTITY | 6 |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |