123180A08R18: SCREW,MACHINE.
The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN, head_height: 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.308 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, thread_length: 1.048 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, screw_material: STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-355-2847, 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 | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.308 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| thread_length | 1.048 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| screw_material | STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 OR STEEL COMP 8735 OR STEEL COMP 6150 |
| fastener_length | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| internal_drive_style | TORQUE-SET RIBBED |
| thread_surface_finish | 32.0 MICROINCHES |
| nominal_thread_diameter | 0.164 INCHES IN |
| NSN | 5305-01-355-2847 |
| HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| BEARING SURFACE OF HEAD SURFACE FINISH | 32.0 MICROINCHES |
| SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
| FASTENER LENGTH | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| THREAD LENGTH | 1.048 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | PAN |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SURFACE FINISH | 32.0 MICROINCHES |