9979590: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.572 INCHES MINIMUM AND 0.638 INCHES MAXIMUM IN, thread_length: 0.501 INCHES MINIMUM AND 0.576 INCHES MAXIMUM IN, screw_material: STEEL COMP 8630, fastener_length: 0.766 INCHES MINIMUM AND 0.811 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-003-5239, 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 | 0.572 INCHES MINIMUM AND 0.638 INCHES MAXIMUM IN |
| thread_length | 0.501 INCHES MINIMUM AND 0.576 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 8630 |
| fastener_length | 0.766 INCHES MINIMUM AND 0.811 INCHES MAXIMUM IN |
| 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 | 0.312 INCHES IN |
| thread_quantity_per_inch | 24 |
| thread_series_designator | UNF |
| NSN | 5305-00-003-5239 |
| FASTENER LENGTH | 0.766 INCHES MINIMUM AND 0.811 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.501 INCHES MINIMUM AND 0.576 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 8630 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| THREAD CLASS | 3A A |
No substitute or cross-reference records for this part.