The SETSCREW is a the manufacturer industrial component. Key specifications include material: PLASTIC LOCKING FEATURE, head_style: HEADLESS (SETSCREW), point_style: CUP, spline_width: 0.022 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-837-9918, 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 | PLASTIC LOCKING FEATURE |
| head_style | HEADLESS (SETSCREW) |
| point_style | CUP |
| spline_width | 0.022 INCHES MINIMUM AND 0.023 INCHES MAXIMUM IN |
| thread_class | 3A A |
| thread_length | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| fastener_length | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN |
| hardness_rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| locking_feature | STRIP THREADS |
| thread_direction | RIGHT-HAND |
| surface_treatment | CADMIUM AND CHROMATE FASTENER |
| internal_drive_style | FOUR SPLINE |
| NSN | 5305-00-837-9918 |
| HEAD STYLE | HEADLESS (SETSCREW) |
| SPLINE MINOR DIAMETER | 0.055 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| POINT STYLE | CUP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| MATERIAL | STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 4140 OR STEEL COMP 8630 OR STEEL COMP 8740 FASTENER |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE |
| SURFACE TREATMENT | CADMIUM AND CHROMATE FASTENER |
| LOCKING FEATURE | STRIP THREADS |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |