91255A021: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: ROOF, head_height: 0.059 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.230 INCHES NOMINAL IN, thread_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-656-4909, 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 CORROSION RESISTING OVERALL |
| head_style | ROOF |
| head_height | 0.059 INCHES NOMINAL IN |
| thread_class | 3A A |
| head_diameter | 0.230 INCHES NOMINAL IN |
| thread_length | 0.438 INCHES NOMINAL IN |
| fastener_length | 0.710 INCHES NOMINAL IN |
| hardness_rating | 37.0 ROCKWELL C NOMINAL OVERALL |
| special_features | ROHS COMPLIANT |
| thread_direction | RIGHT-HAND |
| features_provided | CASEHARDENED |
| surface_treatment | BLACK CHEMICAL FINISH OVERALL |
| NSN | 5305-01-656-4909 |
| WIDTH ACROSS FLATS | 0.062 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.059 INCHES NOMINAL IN |
| FASTENER LENGTH | 0.710 INCHES NOMINAL IN |
| THREAD LENGTH | 0.438 INCHES NOMINAL IN |
| HARDNESS RATING | 37.0 ROCKWELL C NOMINAL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F835 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| FEATURES PROVIDED | CASEHARDENED |
| HEAD STYLE | ROOF |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.