DAA7257D210-001: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_style: HEXAGON, head_height: 0.120 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.500 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-388-5165, 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 4340 OVERALL |
| head_style | HEXAGON |
| head_height | 0.120 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.500 INCHES MINIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 2.250 INCHES NOMINAL IN |
| shoulder_length | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.355 INCHES NOMINAL FIRST SHOULDER IN |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.303 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| NSN | 5306-01-388-5165 |
| HEAD HEIGHT | 0.120 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.250 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.500 INCHES NOMINAL FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.355 INCHES NOMINAL FIRST SHOULDER IN |
| THREAD LENGTH | 1.500 INCHES MINIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.164 INCHES IN |
| HEAD STYLE | HEXAGON |
No substitute or cross-reference records for this part.