The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, grip_length: 1.125 INCHES NOMINAL IN, head_height: 0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.750 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5306-00-141-2843, 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 |
| grip_length | 1.125 INCHES NOMINAL IN |
| head_height | 0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 0.750 INCHES MINIMUM IN |
| fastener_length | 0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN |
| hardness_rating | 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CADMIUM AND CHROMATE OVERALL |
| width_between_flats | 0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| NSN | 5306-00-141-2843 |
| THREAD LENGTH | 0.750 INCHES MINIMUM IN |
| WIDTH BETWEEN FLATS | 0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.156 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| THREAD QUANTITY PER INCH | 20 |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 1 GRADE |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HARDNESS RATING | 95.0 ROCKWELL B NOMINAL OVERALL |
| HEAD STYLE | HEXAGON |
| MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH LBS |