2163831-4: SETSCREW.
The SETSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 0.035 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.250 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-404-1102, 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 | COPPER ALLOY OVERALL |
| head_style | HEADLESS (SETSCREW) |
| point_style | FLAT |
| point_length | 0.035 INCHES NOMINAL IN |
| thread_class | 2A A |
| thread_length | 0.250 INCHES MINIMUM IN |
| fastener_length | 0.250 INCHES NOMINAL IN |
| special_features | SOCKET DRIVE 0.062 IN. DEEP,DRIVE END CHAMFERED 0.020 IN. DEEP BY 45 DEGREE ANGLE IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| point_chamfer_angle | 61.0 DEGREES NOMINAL |
| NSN | 5305-00-404-1102 |
| WIDTH ACROSS FLATS | 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| POINT LENGTH | 0.035 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.250 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.250 INCHES MINIMUM IN |
| CRITICALITY CODE JUSTIFICATION | AASB AND FEAT |
| POINT CHAMFER ANGLE | 61.0 DEGREES NOMINAL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |