20-057-10-44H: BOLT,SHEAR.
The BOLT,SHEAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: HEXAGON, grip_length: 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN, head_height: 0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, thread_class: 3A A. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-412-1954, 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 |
| hole_type | DRILLED |
| head_style | HEXAGON |
| grip_length | 2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN |
| head_height | 0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| hole_diameter | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| hole_quantity | 3 |
| thread_length | 0.561 INCHES NOMINAL IN |
| fastener_length | 3.296 INCHES MINIMUM AND 3.326 INCHES MAXIMUM IN |
| hardness_rating | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| NSN | 5306-01-412-1954 |
| HEAD HEIGHT | 0.297 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| FASTENER LENGTH | 3.296 INCHES MINIMUM AND 3.326 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 0.561 INCHES NOMINAL IN |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE CONFIGURATION STYLE | HEXAGON CORNERS |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-7838 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 0.625 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.