03A511: BOLT,INTERNAL WRENCHING.
The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.438 INCHES MAXIMUM IN, thread_length: 0.403 INCHES MAXIMUM IN, fastener_length: 0.965 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-478-0549, 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 | TITANIUM ALLOY UNS R56400 OVERALL |
| head_style | FLAT COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.438 INCHES MAXIMUM IN |
| thread_length | 0.403 INCHES MAXIMUM IN |
| fastener_length | 0.965 INCHES MAXIMUM IN |
| special_features | GRIP LENGTH MIN 0.552 MAX 0.572;GRIP DIAMETER MIN 0.2490 MAX 0.2495 |
| thread_direction | RIGHT-HAND |
| countersink_angle | 129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM |
| internal_drive_style | TORX |
| spline_major_diameter | 0.173 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5306-01-478-0549 |
| FASTENER LENGTH | 1.028 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.403 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD 1ST MATERIAL RESPONSE OR AMS4967 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | GRIP LENGTH MIN 0.615 MAX 0.635;GRIP DIAMETER MIN 0.2490 MAX 0.2495 |
| MINIMUM TENSILE STRENGTH | 3700 POUNDS PER SQUARE INCH LBS |
| INTERNAL DRIVE STYLE | TORX |
| COUNTERSINK ANGLE | 129.0 DEGREES MINIMUM AND 131.0 DEGREES MAXIMUM |