The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.775 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, thread_length: 0.623 INCHES MINIMUM AND 0.777 INCHES MAXIMUM IN, screw_material: NICKEL ALLOY 400, fastener_length: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5305-01-288-0134, 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 | 0.775 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| thread_length | 0.623 INCHES MINIMUM AND 0.777 INCHES MAXIMUM IN |
| screw_material | NICKEL ALLOY 400 |
| fastener_length | 1.000 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 | 0.500 INCHES IN |
| thread_quantity_per_inch | 13 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-288-0134 |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| THREAD QUANTITY PER INCH | 13 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2S STYLE |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD LENGTH | 0.623 INCHES MINIMUM AND 0.777 INCHES MAXIMUM IN |
| SCREW MATERIAL | NICKEL ALLOY 400 |
| THREAD CLASS | 2A A |
| HEAD DIAMETER | 0.775 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |