713-900-145: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.757 INCHES MAXIMUM IN, thread_length: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN, screw_material: STEEL COMP 8740 OR STEEL COMP 8735, fastener_length: 1.077 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-537-0144, 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 | 0.757 INCHES MAXIMUM IN |
| thread_length | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN |
| screw_material | STEEL COMP 8740 OR STEEL COMP 8735 |
| fastener_length | 1.077 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| countersink_angle | 100.0 DEGREES NOMINAL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.312 INCHES IN |
| screw_surface_treatment | CADMIUM AND CHROMATE |
| NSN | 5305-00-537-0144 |
| SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
| FASTENER LENGTH | 1.077 INCHES MINIMUM AND 1.124 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6098 MIL SPEC 2ND MATERIAL RESPONSE |
| THREAD LENGTH | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | STEEL COMP 8740 OR STEEL COMP 8735 |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH LBS |
No substitute or cross-reference records for this part.