The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: KNURLED NO. 4, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.438 INCHES NOMINAL IN, thread_length: 0.375 INCHES NOMINAL IN.
This part is cataloged in the Federal Logistics Information System under NSN 5305-00-958-9554, 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 CORROSION RESISTING OVERALL |
| head_style | KNURLED NO. 4 |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.438 INCHES NOMINAL IN |
| thread_length | 0.375 INCHES NOMINAL IN |
| fastener_length | 0.938 INCHES NOMINAL IN |
| special_features | STRAIGHT KNURL |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.190 INCHES IN |
| NSN | 5305-00-958-9554 |
| THREAD CLASS | 3A A |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD SERIES DESIGNATOR | UNF |
| INTERNAL DRIVE STYLE | SLOT |
| HEAD DIAMETER | 0.438 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.938 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| THREAD QUANTITY PER INCH | 32 |
| HEAD HEIGHT | 0.250 INCHES NOMINAL IN |