HFH-0420-8ZI: STUD,SELF-LOCKING.
The STUD,SELF-LOCKING is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 2A NUT THREAD A, head_diameter: 0.379 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN, thread_length: 0.375 INCHES NOMINAL NUT THREAD IN, overall_length: 0.500 INCHES NOMINAL IN, locking_feature: SELF-CLINCHING HEAD. This part is cataloged in the U.S.
Government catalog under NSN 5307-01-377-3757, 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 |
| thread_class | 2A NUT THREAD A |
| head_diameter | 0.379 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| thread_length | 0.375 INCHES NOMINAL NUT THREAD IN |
| overall_length | 0.500 INCHES NOMINAL IN |
| locking_feature | SELF-CLINCHING HEAD |
| style_designator | SELF-LOCKING |
| thread_direction | RIGHT-HAND NUT THREAD |
| surface_treatment | ZINC OVERALL |
| nominal_thread_size | 0.250 INCHES NUT THREAD IN |
| thread_quantity_per_inch | 20 NUT THREAD |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| NSN | 5307-01-377-3757 |
| THREAD LENGTH | 0.375 INCHES NOMINAL NUT THREAD IN |
| STYLE DESIGNATOR | SELF-LOCKING |
| OVERALL LENGTH | 0.500 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD IN |
| LOCKING FEATURE | SELF-CLINCHING HEAD |
| SURFACE TREATMENT | ZINC OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| THREAD CLASS | 2A NUT THREAD A |
| THREAD QUANTITY PER INCH | 20 NUT THREAD |
No substitute or cross-reference records for this part.