27558R1: SCREW,CAP,HEXAGON HEAD.
The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.591 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 2.500 INCHES NOMINAL IN, fastener_length: 13.000 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.
Government catalog under NSN 5305-01-198-6508, 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.
| head_style | HEXAGON |
| head_height | 0.591 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| thread_class | 2A A |
| thread_length | 2.500 INCHES NOMINAL IN |
| fastener_length | 13.000 INCHES NOMINAL IN |
| thread_direction | RIGHT-HAND |
| surface_treatment | PHOSPHATE MANGANESE OVERALL |
| width_between_flats | 1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| nominal_thread_diameter | 1.000 INCHES IN |
| thread_quantity_per_inch | 8 |
| thread_series_designator | UNIFIED NATIONAL COARSE (UNC) |
| material_document_and_classification | SAEGRADE 8 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 5305-01-198-6508 |
| HEAD HEIGHT | 0.591 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN |
| FASTENER LENGTH | 13.000 INCHES NOMINAL IN |
| THREAD LENGTH | 2.500 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAEGRADE 8 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| NOMINAL THREAD DIAMETER | 1.000 INCHES IN |
| HEAD STYLE | HEXAGON |
| THREAD DIRECTION | RIGHT-HAND |
| WIDTH BETWEEN FLATS | 1.450 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| THREAD CLASS | 2A A |
No substitute or cross-reference records for this part.