5222431: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.385 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, screw_material: COPPER ALLOY 260, fastener_length: 0.516 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-522-2431, 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 | FLAT COUNTERSUNK |
| thread_class | 2A A |
| head_diameter | 0.385 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| thread_length | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| screw_material | COPPER ALLOY 260 |
| fastener_length | 0.516 INCHES NOMINAL IN |
| special_features | HEAD SIDE HEIGHT 0.125 |
| thread_direction | RIGHT-HAND |
| countersink_angle | 80.0 DEGREES NOMINAL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.190 INCHES IN |
| thread_quantity_per_inch | 32 |
| NSN | 5305-00-522-2431 |
| FASTENER LENGTH | 0.516 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,TEMPER 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | COPPER ALLOY 260 |
| SPECIAL FEATURES | HEAD SIDE HEIGHT 0.125 |
| INTERNAL DRIVE STYLE | SLOT |
| COUNTERSINK ANGLE | 80.0 DEGREES NOMINAL |
No substitute or cross-reference records for this part.