69408A31-21: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.502 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, head_height: 0.375 INCHES NOMINAL IN, thread_class: 2A A. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-947-4155, 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 CORROSION RESISTING OVERALL |
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON W/HOLE |
| grip_length | 0.502 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| head_height | 0.375 INCHES NOMINAL IN |
| thread_class | 2A A |
| hole_diameter | 0.062 INCHES NOMINAL IN |
| hole_quantity | 4 |
| thread_length | 0.879 INCHES MINIMUM IN |
| fastener_length | 1.438 INCHES NOMINAL IN |
| hardness_rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| NSN | 5306-00-947-4155 |
| EXTENDED WASHER THICKNESS | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.375 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.438 INCHES NOMINAL IN |
| EXTENDED WASHER DIAMETER | 0.500 INCHES NOMINAL IN |
| THREAD LENGTH | 0.879 INCHES MINIMUM IN |
| HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |
No substitute or cross-reference records for this part.