The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 8740 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.359 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN, thread_length: 0.301 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN, fastener_length: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-900-1829, 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 4037 OR STEEL COMP 8740 OVERALL |
| head_style | FLAT COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.359 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN |
| thread_length | 0.301 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN |
| fastener_length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| countersink_angle | 82.0 DEGREES NOMINAL |
| surface_treatment | CADMIUM OVERALL |
| width_across_flats | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-00-900-1829 |
| THREAD QUANTITY PER INCH | 32 |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| SURFACE TREATMENT | CADMIUM OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| THREAD LENGTH | 0.301 INCHES MINIMUM AND 0.321 INCHES MAXIMUM IN |
| THREAD CLASS | 3A A |
| COUNTERSINK ANGLE | 82.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN |
| THREAD DIRECTION | RIGHT-HAND |