The 56568 is a Hama industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.250 INCHES NOMINAL IN, thread_class: 3B, thread_length: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM NUT THREAD IN, thread_series: UN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-206-2543, 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 |
| nut_style | HEXAGON |
| nut_height | 0.250 INCHES NOMINAL IN |
| thread_class | 3B |
| thread_length | 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM NUT THREAD IN |
| thread_series | UN |
| overall_length | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN |
| hardness_rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| thread_direction | RIGHT-HAND |
| surface_treatment | ZINC OVERALL |
| width_across_flats | 1.750 INCHES NOMINAL IN |
| nominal_thread_size | 1.250 INCHES IN |
| NSN | 5307-00-206-2543 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| OVERALL LENGTH | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN |
| THREAD CLASS | 2A NUT THREAD A |
| THREAD CLASS | 2A STUD THREAD A |
| THREAD QUANTITY PER INCH | 11 NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM STUD THREAD IN |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD QUANTITY PER INCH | 11 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |