The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN NO. 2, head_height: 0.130 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN, thread_length: 0.750 INCHES NOMINAL IN, screw_material: STEEL.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-558-3677, 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.
| head_style | PAN NO. 2 |
| head_height | 0.130 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN |
| thread_length | 0.750 INCHES NOMINAL IN |
| screw_material | STEEL |
| fastener_length | 0.750 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.250 INCHES IN |
| screw_surface_treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE |
| thread_quantity_per_inch | 20 |
| NSN | 5305-00-558-3677 |
| SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE |
| NONDEFINITIVE SPEC/STD DATA | I TYPE AND 9S STYLE |
| THREAD LENGTH | 0.750 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.750 INCHES NOMINAL IN |
| THREAD CLASS | 2A A |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HEAD STYLE | PAN NO. 2 |
| THREAD QUANTITY PER INCH | 20 |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD HEIGHT | 0.130 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |