The COUNTERSINK is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: EXTERNALLY THREADED, body_diameter: 0.500 INCHES NOMINAL IN, included_angle: 100.0 DEGREES NOMINAL, overall_length: 1.250 INCHES NOMINAL IN, pilot_diameter: 0.312 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5133-00-062-5290, 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 OVERALL |
| shank_style | EXTERNALLY THREADED |
| body_diameter | 0.500 INCHES NOMINAL IN |
| flute_quantity | 2 |
| included_angle | 100.0 DEGREES NOMINAL |
| overall_length | 1.250 INCHES NOMINAL IN |
| pilot_diameter | 0.312 INCHES NOMINAL IN |
| point_diameter | 0.187 INCHES NOMINAL IN |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| thread_quantity | 28 PER INCH |
| cutting_end_style | STRAIGHT FLUTE BLUNT END |
| features_provided | INTEGRAL PILOT |
| NSN | 5133-00-062-5290 |
| OVERALL LENGTH | 1.250 INCHES NOMINAL IN |
| CUTTING END STYLE | STRAIGHT FLUTE BLUNT END |
| POINT DIAMETER | 0.187 INCHES NOMINAL IN |
| SHANK STYLE | EXTERNALLY THREADED |
| CUTTING ROTATION DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL OVERALL |
| FLUTE QUANTITY | 2 |
| THREAD SERIES DESIGNATOR | UNF |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| FEATURES PROVIDED | INTEGRAL PILOT |