The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.249 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN, thread_length: 0.376 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, screw_material: STEEL COMP 410 OR STEEL COMP 416, fastener_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-059-7200, 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 | 2A A |
| head_diameter | 0.249 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| thread_length | 0.376 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 410 OR STEEL COMP 416 |
| fastener_length | 0.438 INCHES NOMINAL IN |
| countersink_angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.138 INCHES IN |
| screw_surface_treatment | PASSIVATE |
| minimum_tensile_strength | 80 POUNDS PER SQUARE INCH LBS |
| thread_quantity_per_inch | 32 |
| NSN | 5305-00-059-7200 |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| THREAD QUANTITY PER INCH | 32 |
| SCREW MATERIAL | STEEL COMP 410 OR STEEL COMP 416 |
| THREAD CLASS | 2A A |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES |
| HEAD STYLE | FLAT COUNTERSUNK |
| SCREW SURFACE TREATMENT | PASSIVATE |
| FASTENER LENGTH | 0.438 INCHES NOMINAL IN |
| MINIMUM TENSILE STRENGTH | 80 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |