M4DS1216-28B: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.570 INCHES MINIMUM AND 0.618 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.625 INCHES MINIMUM IN, fastener_length: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-420-1691, 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 | 0.570 INCHES MINIMUM AND 0.618 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 1.625 INCHES MINIMUM IN |
| fastener_length | 1.750 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| width_between_flats | 1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.750 INCHES IN |
| thread_quantity_per_inch | 16 |
| thread_series_designator | UNF |
| NSN | 5306-00-420-1691 |
| HEAD HEIGHT | 0.570 INCHES MINIMUM AND 0.618 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.750 INCHES NOMINAL IN |
| THREAD LENGTH | 1.625 INCHES MINIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.750 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| THREAD CLASS | 2A A |