5H5553: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 2A A, head_diameter: 0.881 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN, thread_length: 1.000 INCHES NOMINAL IN, fastener_length: 1.188 INCHES NOMINAL IN, hardness_rating: 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM HEAD. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-040-9773, 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 |
| thread_class | 2A A |
| head_diameter | 0.881 INCHES MINIMUM AND 0.883 INCHES MAXIMUM IN |
| thread_length | 1.000 INCHES NOMINAL IN |
| fastener_length | 1.188 INCHES NOMINAL IN |
| hardness_rating | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM HEAD |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 0.438 INCHES NOMINAL IN |
| nominal_thread_diameter | 0.375 INCHES IN |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNF |
| NSN | 5306-00-040-9773 |
| FASTENER LENGTH | 1.188 INCHES NOMINAL IN |
| THREAD LENGTH | 1.000 INCHES NOMINAL IN |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM THREADS |
| HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM HEAD |
| MATERIAL DOCUMENT AND CLASSIFICATION | 1E426,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.438 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.