91251A863: SCREW,CAP,SOCKET HEAD.
The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN, thread_length: 1.875 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-424-8700, 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 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 1.107 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN |
| thread_length | 1.875 INCHES NOMINAL IN |
| fastener_length | 8.000 INCHES NOMINAL IN |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | OXIDE OVERALL |
| width_across_flats | 0.625 INCHES NOMINAL IN |
| internal_drive_style | HEXAGON |
| NSN | 5305-01-424-8700 |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| FASTENER LENGTH | 8.000 INCHES NOMINAL IN |
| THREAD LENGTH | 1.875 INCHES NOMINAL IN |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
| COLOR | BLACK OVERALL |
No substitute or cross-reference records for this part.