91290A164: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thread_class: 12.9, head_diameter: 7.0 MILLIMETERS NOMINAL MM, thread_length: 18.0 MILLIMETERS NOMINAL MM, fastener_length: 4.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-577-9519, 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 | 12.9 |
| head_diameter | 7.0 MILLIMETERS NOMINAL MM |
| thread_length | 18.0 MILLIMETERS NOMINAL MM |
| fastener_length | 4.0 MILLIMETERS NOMINAL MM |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE OVERALL |
| width_across_flats | 3.0 MILLIMETERS NOMINAL MM |
| internal_drive_style | HEXAGON |
| nominal_thread_diameter | 4.0 MILLIMETERS MM |
| minimum_tensile_strength | 174000 POUNDS PER SQUARE INCH LBS |
| thread_series_designator | M |
| NSN | 5305-01-577-9519 |
| WIDTH ACROSS FLATS | 3.0 MILLIMETERS NOMINAL MM |
| EXTERNAL THREAD TOLERANCE CLASS | M4 |
| FASTENER LENGTH | 4.0 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| THREAD LENGTH | 18.0 MILLIMETERS NOMINAL MM |
| NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS MM |
| THREAD DIRECTION | RIGHT-HAND |
| COLOR | BLACK OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| MINIMUM TENSILE STRENGTH | 174000 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.