12418221-001: BOLT,SHOULDER.
The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 13.0 MILLIMETERS NOMINAL MM, thread_length: 211.0 MILLIMETERS NOMINAL MM, shoulder_shape: ROUND OVERALL, fastener_length: 252.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-569-5320, 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 | HEXAGON |
| head_height | 13.0 MILLIMETERS NOMINAL MM |
| thread_length | 211.0 MILLIMETERS NOMINAL MM |
| shoulder_shape | ROUND OVERALL |
| fastener_length | 252.5 MILLIMETERS NOMINAL MM |
| shoulder_length | 211.0 MILLIMETERS NOMINAL OVERALL MM |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 18.0 MILLIMETERS NOMINAL OVERALL MM |
| surface_treatment | ZINC OVERALL |
| width_between_flats | 30.0 MILLIMETERS NOMINAL MM |
| end_item_identification | 2540-01-523-0059 |
| NSN | 5306-01-569-5320 |
| HEAD HEIGHT | 13.0 MILLIMETERS NOMINAL MM |
| FASTENER LENGTH | 252.5 MILLIMETERS NOMINAL MM |
| SHOULDER LENGTH | 211.0 MILLIMETERS NOMINAL OVERALL MM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 18.0 MILLIMETERS NOMINAL OVERALL MM |
| THREAD PITCH IN MILLIMETERS | 1.5 |
| THREAD LENGTH | 211.0 MILLIMETERS NOMINAL MM |
| SHOULDER SHAPE | ROUND OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F568 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 18.0 MILLIMETERS MM |
No substitute or cross-reference records for this part.