HT4075VS4-11-46: SCREW,CLOSE TOLERANCE.
The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, grip_length: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN, head_diameter: 0.456 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN, thread_length: 0.469 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-337-5986, 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 | FLAT COUNTERSUNK |
| grip_length | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| thread_class | 3A A |
| grip_diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| head_diameter | 0.456 INCHES MINIMUM AND 0.508 INCHES MAXIMUM IN |
| thread_length | 0.469 INCHES NOMINAL IN |
| fastener_length | 1.142 INCHES MINIMUM AND 1.172 INCHES MAXIMUM IN |
| special_features | TAPPED HOLE IN HEAD 0.138-32 UNJC-3B THREADS. DISTANCE FROM TOP OF HEAD TO INJECTION PORT 0.460 NOM. INCH. INJECTION PORT 0.120 NOM. IN. LG; 0.60 NOM. IN. WIDE |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| internal_drive_style | HIGH-TORQUE |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5305-01-337-5986 |
| FASTENER LENGTH | 1.142 INCHES MINIMUM AND 1.172 INCHES MAXIMUM IN |
| THREAD LENGTH | 0.469 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |
| GRIP LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| GRIP DIAMETER | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| SPECIAL FEATURES | TAPPED HOLE IN HEAD 0.138-32 UNJC-3B THREADS. DISTANCE FROM TOP OF HEAD TO INJECTION PORT 0.460 NOM. INCH. INJECTION PORT 0.120 NOM. IN. LG; 0.60 NOM. IN. WIDE |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
No substitute or cross-reference records for this part.