157285: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, head_style: DEE CHAMFER, head_height: 0.250 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 1.312 INCHES NOMINAL IN, thread_length: 0.594 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-015-7285, 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.
| material | STEEL COMP 8740 OVERALL |
| head_style | DEE CHAMFER |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 1.312 INCHES NOMINAL IN |
| thread_length | 0.594 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 5.062 INCHES NOMINAL IN |
| shoulder_length | 4.469 INCHES NOMINAL FIRST SHOULDER IN |
| special_features | CHROMIUM FINISH |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM FIRST SHOULDER IN |
| NSN | 5305-00-015-7285 |
| FASTENER LENGTH | 0.625 INCHES NOMINAL IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD ALL MATERIAL RESPONSES |
| THREAD LENGTH | 0.542 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| NOMINAL THREAD DIAMETER | 0.216 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |
| MINIMUM TENSILE STRENGTH | 60000 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |