The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: HEXAGON, head_height: 0.8 MILLIMETERS NOMINAL MM, thread_length: 6.0 MILLIMETERS MINIMUM MM, fastener_length: 14.00 MILLIMETERS NOMINAL MM, shoulder_length: 1.0 MILLIMETERS NOMINAL FOURTH HOLE MM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-01-145-6943, 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 303 OVERALL |
| head_style | HEXAGON |
| head_height | 0.8 MILLIMETERS NOMINAL MM |
| thread_length | 6.0 MILLIMETERS MINIMUM MM |
| fastener_length | 14.00 MILLIMETERS NOMINAL MM |
| shoulder_length | 1.0 MILLIMETERS NOMINAL FOURTH HOLE MM |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 4.25 MILLIMETERS MINIMUM AND 4.40 MILLIMETERS MAXIMUM FOURTH HOLE MM |
| surface_treatment | PASSIVATE OVERALL |
| width_between_flats | 6.3 MILLIMETERS NOMINAL MM |
| nominal_thread_diameter | 2.5 MILLIMETERS MM |
| thread_series_designator | M |
| NSN | 5306-01-145-6943 |
| NOMINAL THREAD DIAMETER | 2.5 MILLIMETERS MM |
| HEAD HEIGHT | 0.8 MILLIMETERS NOMINAL MM |
| SHOULDER LENGTH | 5.0 MILLIMETERS NOMINAL SECOND SHOULDER MM |
| SHOULDER LENGTH | 1.0 MILLIMETERS NOMINAL FOURTH HOLE MM |
| SHOULDER DIAMETER | 4.25 MILLIMETERS MINIMUM AND 4.40 MILLIMETERS MAXIMUM FOURTH HOLE MM |
| WIDTH BETWEEN FLATS | 6.3 MILLIMETERS NOMINAL MM |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |