ST270C06R9U: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, thread_length: 0.484 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, screw_material: IRON ALLOY 660. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-282-0422, 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 | PAN |
| head_height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| thread_length | 0.484 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| screw_material | IRON ALLOY 660 |
| fastener_length | 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| hardness_rating | 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.138 INCHES IN |
| screw_surface_treatment | PASSIVATE |
| NSN | 5305-01-282-0422 |
| HEAD HEIGHT | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| SCREW SURFACE TREATMENT | PASSIVATE |
| FASTENER LENGTH | 0.546 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE |
| THREAD LENGTH | 0.484 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.138 INCHES IN |
| HEAD STYLE | PAN |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW MATERIAL | IRON ALLOY 660 |
No substitute or cross-reference records for this part.