STD-280: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include head_style: DEE, head_height: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, thread_class: 2B, head_diameter: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, thread_length: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, fastener_length: 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-552-1811, 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 | DEE |
| head_height | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| thread_class | 2B |
| head_diameter | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| thread_length | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| fastener_length | 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 0.005 RADIANS NOMINAL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 8.0 INCHES IN |
| thread_quantity_per_inch | 32.0 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-01-552-1811 |
| HEAD HEIGHT | 0.750 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND BEARING SURFACE OF HEAD |
| NOMINAL THREAD DIAMETER | 10.000 INCHES IN |
| HEAD STYLE | HEXAGON |
| WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL IN |
| SPECIAL FEATURES | STAINLESS STL 17-4, PASSIVATE PER QQP35 |
| THREAD CLASS | 2A A |
| END ITEM IDENTIFICATION | TURBO PROP ENGINES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNF |
No substitute or cross-reference records for this part.