80-06-0166-41: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK UNDERCUT, head_height: 0.083 INCHES NOMINAL IN, head_diameter: 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, thread_length: 0.292 INCHES NOMINAL IN, screw_material: STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316, fastener_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-493-3147, 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 UNDERCUT |
| head_height | 0.083 INCHES NOMINAL IN |
| head_diameter | 0.244 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| thread_length | 0.292 INCHES NOMINAL IN |
| screw_material | STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| fastener_length | 0.375 INCHES NOMINAL IN |
| countersink_angle | 82.0 DEGREES NOMINAL |
| internal_drive_style | CROSS RECESS TYPE II |
| nominal_thread_diameter | 0.138 INCHES IN |
| screw_surface_treatment | PASSIVATE |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-493-3147 |
| HEAD HEIGHT | 0.083 INCHES NOMINAL IN |
| SCREW SURFACE TREATMENT | PASSIVATE |
| FASTENER LENGTH | 0.375 INCHES NOMINAL IN |
| THREAD LENGTH | 0.292 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| SCREW MATERIAL | STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| COLOR | BLACK |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
No substitute or cross-reference records for this part.