5377737: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.688 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.875 INCHES MINIMUM IN, fastener_length: 8.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-537-7737, 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 | 0.688 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 1.875 INCHES MINIMUM IN |
| fastener_length | 8.500 INCHES NOMINAL IN |
| hardness_rating | 187.0 BRINELL HULTGREN MINIMUM AND 237.0 BRINELL HULTGREN MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 1.688 INCHES NOMINAL IN |
| nominal_thread_diameter | 1.125 INCHES IN |
| NSN | 5306-00-537-7737 |
| HEAD HEIGHT | 0.688 INCHES NOMINAL IN |
| FASTENER LENGTH | 8.500 INCHES NOMINAL IN |
| THREAD LENGTH | 1.875 INCHES MINIMUM IN |
| HARDNESS RATING | 187.0 BRINELL HULTGREN MINIMUM AND 237.0 BRINELL HULTGREN MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.219 INCHES NOMINAL FIRST HOLE IN |
| NOMINAL THREAD DIAMETER | 1.125 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.688 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.