The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, head_style: FLAT CHAMFER, head_height: 0.187 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.375 INCHES NOMINAL IN, thread_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-126-4717, 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 | 0.187 INCHES NOMINAL IN |
| thread_class | 2A A |
| head_diameter | 0.375 INCHES NOMINAL IN |
| thread_length | 0.250 INCHES NOMINAL IN |
| shoulder_shape | ROUND FIRST SHOULDER |
| fastener_length | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| shoulder_length | 0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM FIRST SHOULDER IN |
| thread_direction | RIGHT-HAND |
| shoulder_diameter | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST SHOULDER IN |
| width_across_flats | 0.125 INCHES NOMINAL IN |
| NSN | 5305-01-126-4717 |
| THREAD SERIES DESIGNATOR | UNF |
| INTERNAL DRIVE STYLE | HEXAGON |
| THREAD LENGTH | 0.250 INCHES NOMINAL IN |
| MATERIAL | STEEL COMP 303 OVERALL |
| SHOULDER LENGTH | 0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM FIRST SHOULDER IN |
| FASTENER LENGTH | 0.562 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| SHOULDER SHAPE | ROUND FIRST SHOULDER |
| THREAD DIRECTION | RIGHT-HAND |
| HEAD STYLE | FLAT CHAMFER |
| HEAD DIAMETER | 0.375 INCHES NOMINAL IN |