SCB-250-2: SCREW,SHOULDER.
The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT CHAMFER, head_height: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.250 INCHES NOMINAL IN, thread_length: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-529-2014, 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 303 OVERALL |
| head_style | FLAT CHAMFER |
| head_height | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| thread_class | 2A A |
| head_diameter | 0.250 INCHES NOMINAL IN |
| thread_length | 0.156 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.344 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN |
| shoulder_length | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM FIRST SHOULDER IN |
| width_across_flats | 0.078 INCHES NOMINAL IN |
| NSN | 5305-01-529-2014 |
| WIDTH ACROSS FLATS | 0.078 INCHES NOMINAL IN |
| HEAD HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| FASTENER LENGTH | 0.344 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN |
| SHOULDER LENGTH | 0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM FIRST SHOULDER IN |
| SHOULDER DIAMETER | 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM FIRST SHOULDER IN |
| THREAD LENGTH | 0.156 INCHES NOMINAL IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| HEAD STYLE | FLAT CHAMFER |
| THREAD DIRECTION | RIGHT-HAND |
No substitute or cross-reference records for this part.