A51M20573-11: SETSCREW.
The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, thread_class: 3A A, thread_length: 1.188 INCHES MAXIMUM IN, fastener_length: 1.188 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5305-00-006-0510, 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 630 OVERALL |
| head_style | HEADLESS (SETSCREW) |
| point_style | FLAT |
| thread_class | 3A A |
| thread_length | 1.188 INCHES MAXIMUM IN |
| fastener_length | 1.188 INCHES NOMINAL IN |
| hardness_rating | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| special_features | KEYWAY ALONG THE LONGITUDINAL AXIS 1.188 IN. LG,0.062 IN. MIN,0.067 IN. MAX W,0.049 IN. MIN,0.054 IN. MAX DEEP IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PASSIVATE OVERALL |
| internal_drive_style | SLOT |
| nominal_thread_diameter | 0.250 INCHES IN |
| NSN | 5305-00-006-0510 |
| FASTENER LENGTH | 1.188 INCHES NOMINAL IN |
| THREAD LENGTH | 1.188 INCHES MAXIMUM IN |
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES IN |
| HEAD STYLE | HEADLESS (SETSCREW) |
| THREAD DIRECTION | RIGHT-HAND |
| POINT STYLE | FLAT |
| SPECIAL FEATURES | KEYWAY ALONG THE LONGITUDINAL AXIS 1.188 IN. LG,0.062 IN. MIN,0.067 IN. MAX W,0.049 IN. MIN,0.054 IN. MAX DEEP IN |
| SURFACE TREATMENT | PASSIVATE OVERALL |
No substitute or cross-reference records for this part.