The SCREW,MACHINE is a Legrand industrial component. Key specifications include head_style: FLAT CHAMFER, head_height: 1.000 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.625 INCHES NOMINAL IN, thread_length: 0.656 INCHES MINIMUM IN, screw_material: STEEL COMP 4130. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-168-8832, 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.
| head_style | FLAT CHAMFER |
| head_height | 1.000 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.625 INCHES NOMINAL IN |
| thread_length | 0.656 INCHES MINIMUM IN |
| screw_material | STEEL COMP 4130 |
| fastener_length | 1.328 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN |
| hardness_rating | 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.438 INCHES IN |
| screw_surface_treatment | CADMIUM |
| NSN | 5305-00-168-8832 |
| THREAD CLASS | 3A A |
| THREAD SERIES DESIGNATOR | UNF |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE |
| HEAD HEIGHT | 1.000 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.328 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN |
| SCREW MATERIAL | STEEL COMP 4130 |
| INTERNAL DRIVE STYLE | SLOT |
| HARDNESS RATING | 27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |