The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.420 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 STAND-OFF, drive_type: SLOTTED, head_style: KNURLED NO. 4, head_height: 0.275 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN, thread_class: 3A A.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-400-0112, 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.
| diameter | 0.420 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY 6061 STAND-OFF |
| drive_type | SLOTTED |
| head_style | KNURLED NO. 4 |
| head_height | 0.275 INCHES MINIMUM AND 0.305 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| fastener_length | 0.670 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN |
| stud_head_height | 0.290 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE SPRING |
| special_test_features | SPECIAL QUALITY CONTROL TESTING |
| NSN | 5325-00-400-0112 |
| DIAMETER | 0.420 INCHES NOMINAL IN |
| STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNJC |
| STUD HEAD HEIGHT | 0.290 INCHES NOMINAL IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MATERIAL ACCOMMODATED THICKNESS | 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| DRIVE TYPE | SLOTTED |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| STUD SHANK MAJOR DIAMETER | 0.215 INCHES NOMINAL IN |
| TURNLOCK STUD HEAD STYLE | FLAT FILLISTER |