G155HH16-31: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, head_style: HEXAGON, grip_length: 2.000 INCHES NOMINAL IN, head_height: 0.531 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.375 INCHES MINIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-883-9141, 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 4340 OVERALL |
| head_style | HEXAGON |
| grip_length | 2.000 INCHES NOMINAL IN |
| head_height | 0.531 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 1.375 INCHES MINIMUM IN |
| fastener_length | 3.375 INCHES NOMINAL IN |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 1.438 INCHES NOMINAL IN |
| NSN | 5306-00-883-9141 |
| HEAD HEIGHT | 0.531 INCHES NOMINAL IN |
| FASTENER LENGTH | 3.375 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| THREAD LENGTH | 1.375 INCHES MINIMUM IN |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL |
| SHANK UNTHREADED HOLE DIAMETER | 0.141 INCHES NOMINAL FIRST HOLE IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 1.000 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | HEXAGON |
No substitute or cross-reference records for this part.