3AX1644: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.400 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.050 INCHES NOMINAL IN, shoulder_shape: ROUND ALL SHOULDERS. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-554-9490, 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 |
| head_height | 0.400 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.050 INCHES NOMINAL IN |
| shoulder_shape | ROUND ALL SHOULDERS |
| fastener_length | 1.760 INCHES NOMINAL IN |
| shoulder_length | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | GRADE 5 BOLT |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.653 INCHES MINIMUM AND 0.657 INCHES MAXIMUM FIRST SHOULDER IN |
| width_between_flats | 0.940 INCHES NOMINAL IN |
| NSN | 5306-01-554-9490 |
| HEAD HEIGHT | 0.400 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.760 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.653 INCHES MINIMUM AND 0.657 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 1.050 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND ALL SHOULDERS |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.940 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.