3M1262D3-3-5A: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, grip_length: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, head_height: 0.049 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-473-8282, 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.
| material | STEEL COMP XM-13 OVERALL |
| head_style | FLAT COUNTERSUNK UNDERCUT |
| grip_length | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| head_height | 0.049 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| head_diameter | 0.265 INCHES MINIMUM AND 0.293 INCHES MAXIMUM IN |
| thread_length | 0.312 INCHES NOMINAL IN |
| fastener_length | 0.499 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | PASSIVATE OVERALL |
| NSN | 5305-01-473-8282 |
| HEAD HEIGHT | 0.049 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.499 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.312 INCHES NOMINAL IN |
| SINGLE SHEAR STRENGTH | ERR-060 |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |