TX1027E4D10XA: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include head_style: FILLISTER COUNTERSUNK, grip_length: 0.558 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, head_height: 0.057 INCHES NOMINAL IN, thread_class: 3A A, grip_diameter: 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, head_diameter: 0.358 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-541-4120, 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.
| head_style | FILLISTER COUNTERSUNK |
| grip_length | 0.558 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| head_height | 0.057 INCHES NOMINAL IN |
| thread_class | 3A A |
| grip_diameter | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| head_diameter | 0.358 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN |
| thread_length | 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| fastener_length | 1.135 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| surface_treatment | PASSIVATE OVERALL |
| end_item_identification | F/A-18 E/F AIRCEAFT |
| NSN | 5306-01-541-4120 |
| HEAD HEIGHT | 0.057 INCHES NOMINAL IN |
| FASTENER LENGTH | 1.135 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-87132,TY 1,GR B W/CETYL ALCOHOL MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THREAD LENGTH | 0.410 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FILLISTER COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.558 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |