The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, thread_length: 0.542 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, screw_material: COPPER ALLOY, fastener_length: 0.625 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-010-1194, 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 | 0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| thread_length | 0.542 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| screw_material | COPPER ALLOY |
| fastener_length | 0.625 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.216 INCHES IN |
| minimum_tensile_strength | 55000 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 24 |
| NSN | 5305-00-010-1194 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| SCREW MATERIAL | COPPER ALLOY |
| NOMINAL THREAD DIAMETER | 0.216 INCHES IN |
| THREAD CLASS | 2A A |
| THREAD DIRECTION | RIGHT-HAND |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH LBS |
| THREAD QUANTITY PER INCH | 24 |