C4550-6-21: BOLT,SHEAR.
The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, head_style: DOUBLE HEXAGON, grip_length: 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN, head_height: 0.210 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-137-3172, 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 H11 OVERALL |
| head_style | DOUBLE HEXAGON |
| grip_length | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN |
| head_height | 0.210 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM IN |
| thread_length | 0.394 INCHES MINIMUM AND 0.461 INCHES MAXIMUM IN |
| fastener_length | 1.716 INCHES MINIMUM AND 1.763 INCHES MAXIMUM IN |
| hardness_rating | 51.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM OVERALL |
| width_between_flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| NSN | 5306-00-137-3172 |
| HEAD HEIGHT | 0.210 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.716 INCHES MINIMUM AND 1.763 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.394 INCHES MINIMUM AND 0.461 INCHES MAXIMUM IN |
| HARDNESS RATING | 51.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM IN |