The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.283 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN, thread_length: 0.344 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN, screw_material: STEEL COMP 8630 OR STEEL COMP 4037, fastener_length: 1.266 INCHES MINIMUM AND 1.312 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 5305-00-725-0128, 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 COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.283 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| thread_length | 0.344 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 8630 OR STEEL COMP 4037 |
| fastener_length | 1.266 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.164 INCHES IN |
| screw_surface_treatment | CADMIUM AND CHROMATE |
| NSN | 5305-00-725-0128 |
| FASTENER LENGTH | 1.266 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 8630 OR STEEL COMP 4037 |
| HEAD DIAMETER | 0.283 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD CLASS | 3A A |
| THREAD LENGTH | 0.344 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |