The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 0.083 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.279 INCHES NOMINAL IN, thread_length: 0.750 INCHES MINIMUM IN, screw_material: COPPER ALLOY. This part is cataloged in the Federal Logistics Information System under NSN 5305-00-543-2774, 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 CHAMFER |
| head_height | 0.083 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.279 INCHES NOMINAL IN |
| thread_length | 0.750 INCHES MINIMUM IN |
| screw_material | COPPER ALLOY |
| fastener_length | 0.750 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.138 INCHES IN |
| screw_surface_treatment | CADMIUM |
| thread_quantity_per_inch | 32 |
| NSN | 5305-00-543-2774 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HEAD HEIGHT | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 32 |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR 66,300 SERIES FED STD SINGLE MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD SINGLE MATERIAL RESPONSE |
| HEAD DIAMETER | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| SCREW SURFACE TREATMENT | PASSIVATE |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH LBS |