The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT CHAMFER, head_height: 0.219 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.500 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-140-4320, 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 | 0.219 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.500 INCHES NOMINAL IN |
| thread_length | 0.250 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.907 INCHES NOMINAL IN |
| shoulder_length | 0.250 INCHES NOMINAL FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.312 INCHES NOMINAL FIRST SHOULDER IN |
| width_across_flats | 0.156 INCHES NOMINAL IN |
| NSN | 5305-01-140-4320 |
| WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL IN |
| MATERIAL | STEEL COMP 303 OVERALL |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| INTERNAL DRIVE STYLE | HEXAGON |
| THREAD CLASS | 2A A |
| FASTENER LENGTH | 0.907 INCHES NOMINAL IN |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | FLAT CHAMFER |
| HEAD HEIGHT | 0.219 INCHES NOMINAL IN |
| SHOULDER LENGTH | 0.250 INCHES NOMINAL FIRST SHOULDER IN |