2743999-1: SETSCREW.
The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, hole_type: DRILLED, head_style: HEADLESS (SETSCREW), point_style: CHAMFER DOG, point_length: 1.780 INCHES MINIMUM AND 1.810 INCHES MAXIMUM IN, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-398-4022, 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 4130 OVERALL |
| hole_type | DRILLED |
| head_style | HEADLESS (SETSCREW) |
| point_style | CHAMFER DOG |
| point_length | 1.780 INCHES MINIMUM AND 1.810 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| hole_quantity | 1 |
| thread_length | 0.700 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| point_diameter | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| fastener_length | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| NSN | 5305-01-398-4022 |
| POINT DIAMETER | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN |
| POINT LENGTH | 1.780 INCHES MINIMUM AND 1.810 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.700 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-2-6758, COMP 4130 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| POINT CHAMFER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.