TX1027E3D12XA: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, head_style: FILLISTER COUNTERSUNK, grip_length: 0.750 INCHES NOMINAL IN, head_height: 0.042 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.202 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-541-5269, 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 | NICKEL ALLOY 718 OVERALL |
| head_style | FILLISTER COUNTERSUNK |
| grip_length | 0.750 INCHES NOMINAL IN |
| head_height | 0.042 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.202 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |
| head_diameter | 0.293 INCHES MINIMUM AND 0.302 INCHES MAXIMUM IN |
| thread_length | 0.345 INCHES NOMINAL IN |
| fastener_length | 1.095 INCHES NOMINAL IN |
| special_features | INTERNAL DRIVE IS 6 LOBE RECESS PER NAS1800; HAS 0.070 IN. DIA. HOLE DRILLED THRU 0.106 IN. FROM TIP; NO LUBRICANT IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| NSN | 5306-01-541-5269 |
| HEAD HEIGHT | 0.042 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.095 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-87132, TYPE 1, GRADE B, W/CETYL ALCOHOL MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.345 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES IN |
| HEAD STYLE | FILLISTER COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.750 INCHES NOMINAL IN |
| GRIP DIAMETER | 0.202 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN |