TP10679: BOLT,MACHINE.
The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: SQUARE, head_height: 0.638 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN, fastener_length: 2.755 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-00-271-2273, 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 | SQUARE |
| head_height | 0.638 INCHES NOMINAL IN |
| thread_class | 3A A |
| thread_length | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| fastener_length | 2.755 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN |
| hardness_rating | 20.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| features_provided | FINISHED HEAD |
| surface_treatment | CADMIUM AND CHROMIUM THREADS |
| width_between_flats | 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.312 INCHES IN |
| NSN | 5306-00-271-2273 |
| EXTENDED WASHER THICKNESS | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| HEAD HEIGHT | 0.638 INCHES NOMINAL IN |
| FASTENER LENGTH | 2.755 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN |
| EXTENDED WASHER DIAMETER | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| FEATURES PROVIDED | FINISHED HEAD |
| HEAD STYLE | SQUARE |
No substitute or cross-reference records for this part.