8762861: BOLT,RIBBED NECK.
The BOLT,RIBBED NECK is a the manufacturer industrial component. Key specifications include head_style: SQUARE, rib_length: 0.300 INCHES NOMINAL IN, head_height: 0.120 INCHES NOMINAL IN, rib_quantity: 22, thread_class: 2A A, thread_length: 1.500 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-678-4759, 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 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 OR STEEL COMP 1211 OR STEEL COMP 1212 OR STEEL COMP 1213 OVERALL |
| head_style | SQUARE |
| rib_length | 0.300 INCHES NOMINAL IN |
| head_height | 0.120 INCHES NOMINAL IN |
| rib_quantity | 22 |
| thread_class | 2A A |
| thread_length | 1.500 INCHES MINIMUM IN |
| fastener_length | 2.000 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| rib_major_diameter | 0.410 INCHES NOMINAL IN |
| rib_minor_diameter | 0.360 INCHES NOMINAL IN |
| NSN | 5306-00-678-4759 |
| HEAD HEIGHT | 0.120 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.000 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 1.500 INCHES MINIMUM IN |
| RIB LENGTH | 0.300 INCHES NOMINAL IN |
| RIB MINOR DIAMETER | 0.360 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | SQUARE |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL IN |