SFT22-5A8: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.573 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN, thread_length: 0.351 INCHES MINIMUM IN, screw_material: STEEL COMP H11, fastener_length: 0.851 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-920-0587, 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 | 0.573 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| thread_length | 0.351 INCHES MINIMUM IN |
| screw_material | STEEL COMP H11 |
| fastener_length | 0.851 INCHES NOMINAL IN |
| hardness_rating | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | TORQUE SET |
| nominal_thread_diameter | 0.312 INCHES IN |
| screw_surface_treatment | CADMIUM |
| NSN | 5305-00-920-0587 |
| SCREW SURFACE TREATMENT | CADMIUM |
| FASTENER LENGTH | 0.851 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS6485 ASSN STD SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.351 INCHES MINIMUM IN |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP H11 |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH LBS |