The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 2A A, head_diameter: 0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, thread_length: 0.250 INCHES MINIMUM IN, screw_material: COPPER ALLOY, fastener_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-151-1321, 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 | FLAT COUNTERSUNK |
| thread_class | 2A A |
| head_diameter | 0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| thread_length | 0.250 INCHES MINIMUM IN |
| screw_material | COPPER ALLOY |
| fastener_length | 0.250 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| countersink_angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nominal_thread_diameter | 0.112 INCHES IN |
| thread_quantity_per_inch | 40 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| NSN | 5305-00-151-1321 |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 2C STYLE |
| THREAD CLASS | 2A A |
| FASTENER LENGTH | 0.250 INCHES NOMINAL IN |
| NOMINAL THREAD DIAMETER | 0.112 INCHES IN |
| SCREW MATERIAL | COPPER ALLOY |
| THREAD DIRECTION | RIGHT-HAND |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 0.207 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| THREAD QUANTITY PER INCH | 40 |