The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, head_style: ROUND, head_height: 0.162 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN, head_diameter: 0.443 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN, fastener_length: 1.000 INCHES NOMINAL IN, surface_treatment: CADMIUM OR ZINC OVERALL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-167-2321, 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 4130 OVERALL |
| head_style | ROUND |
| head_height | 0.162 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
| head_diameter | 0.443 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN |
| fastener_length | 1.000 INCHES NOMINAL IN |
| surface_treatment | CADMIUM OR ZINC OVERALL |
| internal_drive_style | CROSS RECESS TYPE 1 |
| nonmachine_thread_style | DOG TYPE (TYPE B OR C) |
| nonmachine_nominal_thread_diameter | 0.243 INCHES IN |
| material_document_and_classification | QQ-S-685 COND N FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 5305-00-167-2321 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN |
| HEAD DIAMETER | 0.443 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN |
| NONMACHINE THREAD STYLE | DOG TYPE (TYPE B OR C) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-685 COND N FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
| MATERIAL | STEEL COMP 4130 OVERALL |
| HEAD STYLE | ROUND |
| FASTENER LENGTH | 1.000 INCHES NOMINAL IN |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.243 INCHES IN |