HT184-3-2: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN, fastener_length: 0.387 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-353-4115, 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 4140 OVERALL |
| head_style | FLAT COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.297 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| thread_length | 0.250 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| fastener_length | 0.387 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| nominal_thread_diameter | 0.250 INCHES IN |
| thread_quantity_per_inch | 32 |
| thread_series_designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| NSN | 5305-01-353-4115 |
| FASTENER LENGTH | 0.387 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.250 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD CLASS | 3A A |
| THREAD QUANTITY PER INCH | 32 |
| MATERIAL | STEEL COMP 4140 OVERALL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
No substitute or cross-reference records for this part.