The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3140 OVERALL, head_style: HEXAGON, head_height: 0.149 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN, point_style: FLAT, point_length: 0.119 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN, thread_length: 0.372 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-638-8698, 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 3140 OVERALL |
| head_style | HEXAGON |
| head_height | 0.149 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| point_style | FLAT |
| point_length | 0.119 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| thread_length | 0.372 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| point_diameter | 0.238 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN |
| fastener_length | 0.847 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN |
| hardness_rating | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| thread_direction | RIGHT-HAND |
| point_chamfer_angle | 45.0 DEGREES NOMINAL |
| width_between_flats | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| NSN | 5305-00-638-8698 |
| NONSTANDARD THREAD PITCH DIAMETER | +0.2840 TO 0.2870 INCHES IN |
| WIDTH BETWEEN FLATS | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL | STEEL COMP 3140 OVERALL |
| THREAD SERIES DESIGNATOR | UNF |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.312 INCHES IN |
| THREAD QUANTITY PER INCH | 24 |
| HEAD HEIGHT | 0.149 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |