3M33-8-18A: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: HEXAGON, grip_length: 1.125 INCHES NOMINAL IN, head_height: 0.281 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.4986 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-882-7932, 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 | IRON ALLOY 660 OVERALL |
| head_style | HEXAGON |
| grip_length | 1.125 INCHES NOMINAL IN |
| head_height | 0.281 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.4986 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM IN |
| thread_length | 0.766 INCHES MINIMUM IN |
| fastener_length | 1.891 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| width_between_flats | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.500 INCHES IN |
| thread_quantity_per_inch | 20 |
| NSN | 5306-00-882-7932 |
| HEAD HEIGHT | 0.281 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.891 INCHES NOMINAL IN |
| THREAD LENGTH | 0.766 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.500 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.125 INCHES NOMINAL IN |
| WIDTH BETWEEN FLATS | 0.740 INCHES MINIMUM AND 0.752 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.4986 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM IN |
No substitute or cross-reference records for this part.