91280A576: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 5.30 MILLIMETERS NOMINAL MM, thread_class: 8.80, head_diameter: 13.00 MILLIMETERS NOMINAL MM, thread_length: 80.00 MILLIMETERS NOMINAL MM, hardness_rating: 21.00 ROCKWELL C NOMINAL OVERALL. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-666-8026, 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_height | 5.30 MILLIMETERS NOMINAL MM |
| thread_class | 8.80 |
| head_diameter | 13.00 MILLIMETERS NOMINAL MM |
| thread_length | 80.00 MILLIMETERS NOMINAL MM |
| hardness_rating | 21.00 ROCKWELL C NOMINAL OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| nominal_thread_diameter | 8.00 MILLIMETERS MM |
| thread_series_designator | M |
| thread_pitch_in_millimeters | 1.25 |
| part_name_assigned_by_controlling_agency | MEDIUM-STRENGTH CLASS 8.8 STEEL HEX HEAD SCREW |
| NSN | 5306-01-666-8026 |
| HEAD HEIGHT | 5.30 MILLIMETERS NOMINAL MM |
| THREAD PITCH IN MILLIMETERS | 1.25 |
| THREAD LENGTH | 80.00 MILLIMETERS NOMINAL MM |
| HARDNESS RATING | 21.00 ROCKWELL C NOMINAL OVERALL |
| NOMINAL THREAD DIAMETER | 8.00 MILLIMETERS MM |
| THREAD DIRECTION | RIGHT-HAND |
| SURFACE TREATMENT | ZINC OVERALL |
| MINIMUM YIELD STRENGTH | 110000 POUNDS PER SQUARE INCH LBS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MEDIUM-STRENGTH CLASS 8.8 STEEL HEX HEAD SCREW |
| THREAD CLASS | 8.80 |
No substitute or cross-reference records for this part.