HT4011-6-7: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP XM-13 OVERALL, head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.542 INCHES MINIMUM AND 0.596 INCHES MAXIMUM IN, thread_length: 0.490 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-046-5451, 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 | STEEL COMP XM-13 OVERALL |
| head_style | FLAT COUNTERSUNK |
| thread_class | 3A A |
| head_diameter | 0.542 INCHES MINIMUM AND 0.596 INCHES MAXIMUM IN |
| thread_length | 0.490 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.938 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN |
| shoulder_length | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM FIRST SHOULDER IN |
| special_features | INTERNAL HEXAGON SOCKET 0.158 IN. MIN AND 0.162 IN. MAX WIDTH ACROSS FLATS,0.190 IN. DEEP IN THREAD END IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| shoulder_diameter | 0.406 INCHES MAXIMUM FIRST SHOULDER IN |
| NSN | 5305-01-046-5451 |
| FASTENER LENGTH | 0.938 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM FIRST SHOULDER IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SHOULDER DIAMETER | 0.406 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.490 INCHES MINIMUM AND 0.557 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES IN |
| HEAD STYLE | FLAT COUNTERSUNK |
| THREAD DIRECTION | RIGHT-HAND |