NA0070-040012: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_height: 1.69 MILLIMETERS NOMINAL MM, head_diameter: 7.2 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM, thread_length: 12.0 MILLIMETERS NOMINAL MM, screw_material: IRON ALLOY 660, fastener_length: 12.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-642-5098, 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 |
| head_height | 1.69 MILLIMETERS NOMINAL MM |
| head_diameter | 7.2 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM MM |
| thread_length | 12.0 MILLIMETERS NOMINAL MM |
| screw_material | IRON ALLOY 660 |
| fastener_length | 12.0 MILLIMETERS NOMINAL MM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| countersink_height | 0.55 MILLIMETERS MINIMUM AND 0.63 MILLIMETERS MAXIMUM MM |
| internal_drive_style | TORQUE SET |
| shank_surface_finish | 0.8 MICROMETERS |
| thread_surface_finish | 0.8 MICROMETERS |
| NSN | 5305-01-642-5098 |
| HEAD HEIGHT | 1.69 MILLIMETERS NOMINAL MM |
| BEARING SURFACE OF HEAD SURFACE FINISH | 0.8 MICROMETERS |
| SCREW SURFACE TREATMENT | PASSIVATE |
| FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| THREAD LENGTH | 12.0 MILLIMETERS NOMINAL MM |
| SHANK SURFACE FINISH | 0.8 MICROMETERS |
| NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS MM |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.