642AS3716: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.344 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.338 INCHES NOMINAL IN, screw_material: IRON ALLOY 660, fastener_length: 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-077-5798, 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 | 0.344 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| thread_length | 0.338 INCHES NOMINAL IN |
| screw_material | IRON ALLOY 660 |
| fastener_length | 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | HIGH-TORQUE |
| nominal_thread_diameter | 0.190 INCHES IN |
| screw_surface_treatment | CADMIUM |
| minimum_tensile_strength | 3180 POUNDS PER SQUARE INCH LBS |
| NSN | 5305-01-077-5798 |
| SCREW SURFACE TREATMENT | CADMIUM |
| FASTENER LENGTH | 0.766 INCHES MINIMUM AND 0.796 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731,AMS5735 OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.338 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | IRON ALLOY 660 |
| MINIMUM TENSILE STRENGTH | 3180 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
No substitute or cross-reference records for this part.