LM-211-66: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 8740 OVERALL, head_style: HEXAGON, grip_length: 2.172 INCHES MINIMUM AND 2.202 INCHES MAXIMUM IN, head_height: 0.190 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.548 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-349-4172, 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 4037 OR STEEL COMP 8740 OVERALL |
| head_style | HEXAGON |
| grip_length | 2.172 INCHES MINIMUM AND 2.202 INCHES MAXIMUM IN |
| head_height | 0.190 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.548 INCHES NOMINAL IN |
| fastener_length | 2.704 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.500 INCHES NOMINAL IN |
| NSN | 5306-01-349-4172 |
| HEAD HEIGHT | 0.190 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.704 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.548 INCHES NOMINAL IN |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 2.172 INCHES MINIMUM AND 2.202 INCHES MAXIMUM IN |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.