1786187: BOLT,INTERNAL WRENCHING.
The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, hole_type: DRILLED, head_style: BEVEL-CONICAL, head_height: 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.517 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-680-4785, 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 COMP 4130 OVERALL |
| hole_type | DRILLED |
| head_style | BEVEL-CONICAL |
| head_height | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.517 INCHES MINIMUM AND 0.537 INCHES MAXIMUM IN |
| hole_diameter | 0.062 INCHES NOMINAL IN |
| hole_quantity | 6 |
| thread_length | 2.000 INCHES MINIMUM IN |
| fastener_length | 2.500 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL |
| NSN | 5306-00-680-4785 |
| WIDTH ACROSS FLATS | 0.313 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| FASTENER LENGTH | 2.500 INCHES NOMINAL IN |
| THREAD LENGTH | 2.000 INCHES MINIMUM IN |
| HOLE CONFIGURATION STYLE | ROUND LONGITUDINAL HOLE |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | BEVEL-CONICAL |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | ZINC AND CHROMATE OR CADMIUM AND CHROMATE OVERALL |
| INTERNAL DRIVE STYLE | HEXAGON |
No substitute or cross-reference records for this part.