CBSS2.5-4: BOLT,INTERNAL WRENCHING.
The BOLT,INTERNAL WRENCHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4137 OVERALL, head_style: HEXAGON COUNTERSUNK, head_diameter: 5.0 MILLIMETERS NOMINAL MM, thread_length: 4.0 MILLIMETERS NOMINAL MM, special_features: SURFACE TREATMENT-BLACK OXIDE, THREAD RIDGE TYPE- METRIC COARSE, nominal_thread_diameter: 2.5 MILLIMETERS MM. This part is cataloged in the U.S.
Government catalog under NSN 5306-01-672-1749, 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 4137 OVERALL |
| head_style | HEXAGON COUNTERSUNK |
| head_diameter | 5.0 MILLIMETERS NOMINAL MM |
| thread_length | 4.0 MILLIMETERS NOMINAL MM |
| special_features | SURFACE TREATMENT-BLACK OXIDE, THREAD RIDGE TYPE- METRIC COARSE |
| nominal_thread_diameter | 2.5 MILLIMETERS MM |
| part_name_assigned_by_controlling_agency | HEX SOCKET EXTRA LOW HEAD CAP SCREW |
| NSN | 5306-01-672-1749 |
| THREAD LENGTH | 4.0 MILLIMETERS NOMINAL MM |
| NOMINAL THREAD DIAMETER | 2.5 MILLIMETERS MM |
| HEAD STYLE | HEXAGON COUNTERSUNK |
| COLOR | BLACK OVERALL |
| SPECIAL FEATURES | SURFACE TREATMENT-BLACK OXIDE, THREAD RIDGE TYPE- METRIC COARSE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX SOCKET EXTRA LOW HEAD CAP SCREW |
| MATERIAL | STEEL COMP 4137 OVERALL |
| HEAD DIAMETER | 5.0 MILLIMETERS NOMINAL MM |
No substitute or cross-reference records for this part.