GB511GF5H12: BOLT,CLOSE TOLERANCE.
The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: DOUBLE HEXAGON W/HOLE, grip_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, head_height: 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-361-7053, 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.
| hole_type | DRILLED |
| head_style | DOUBLE HEXAGON W/HOLE |
| grip_length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| head_height | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM IN |
| hole_diameter | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| hole_quantity | 4 |
| thread_length | 0.480 INCHES NOMINAL IN |
| fastener_length | 1.215 INCHES MINIMUM AND 1.245 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| NSN | 5306-01-361-7053 |
| EXTENDED WASHER THICKNESS | 0.082 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| FASTENER LENGTH | 1.215 INCHES MINIMUM AND 1.245 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| EXTENDED WASHER DIAMETER | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.480 INCHES NOMINAL IN |
| HOLE CONFIGURATION STYLE | DOUBLE HEXAGON LONGITUDINAL HOLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| HEAD STYLE | DOUBLE HEXAGON W/HOLE |