The SETSCREW is a the manufacturer industrial component. Key specifications include color: BLACK FASTENER, material: STEEL COMP 303 AND STEEL COMP 303SE OVERALL, hole_type: DRILLED, head_style: HEADLESS (SETSCREW), point_style: OVAL, point_length: 0.105 INCHES MINIMUM AND 0.115 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 5305-00-001-4770, 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.
| color | BLACK FASTENER |
| material | STEEL COMP 303 AND STEEL COMP 303SE OVERALL |
| hole_type | DRILLED |
| head_style | HEADLESS (SETSCREW) |
| point_style | OVAL |
| point_length | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN |
| spline_width | 0.013 INCHES MINIMUM AND 0.014 INCHES MAXIMUM IN |
| thread_class | 3A A |
| hole_diameter | 0.046 INCHES NOMINAL IN |
| hole_quantity | 1 |
| thread_length | 0.281 INCHES NOMINAL IN |
| point_diameter | 0.137 INCHES MINIMUM AND 0.144 INCHES MAXIMUM IN |
| NSN | 5305-00-001-4770 |
| INTERNAL DRIVE STYLE | HEXAGON |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OR AISI ASSN STD ALL MATERIAL RESPONSES OR SAE ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 STYLE |
| HEAD STYLE | HEADLESS (SETSCREW) |
| FASTENER LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| WIDTH ACROSS FLATS | 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |