211056186: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING FEATURE, head_style: FLAT CHAMFER, head_height: 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, thread_length: 1.380 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-428-7164, 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 | PLASTIC POLYAMIDE NYLON LOCKING FEATURE |
| head_style | FLAT CHAMFER |
| head_height | 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| thread_class | 3A A |
| head_diameter | 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| thread_length | 1.380 INCHES NOMINAL IN |
| fastener_length | 1.500 INCHES NOMINAL IN |
| hardness_rating | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| locking_feature | PATCH OR PELLET OR STRIP THREADS |
| thread_direction | RIGHT-HAND |
| width_across_flats | 0.375 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-01-428-7164 |
| WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.500 INCHES NOMINAL IN |
| THREAD LENGTH | 1.380 INCHES NOMINAL IN |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| NOMINAL THREAD DIAMETER | 0.438 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| LOCKING FEATURE | PATCH OR PELLET OR STRIP THREADS |
No substitute or cross-reference records for this part.