| FASTENER LENGTH | 12.000 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 5.5 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 3.00 MILLIMETERS NOMINAL |
| HEAD STYLE | CHAMFER FLANGE |
| HOLE CONFIGURATION STYLE | ROUND INTERNAL HEXAGON |
| HOLE QUANTITY | 1 |
| HOLE TYPE | DRILLED |
| MATERIAL | STEEL OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | METRIC CAPTIVE SOCKET HEAD CAP SCREW |
| SURFACE FINISH | 0.00025 MICROMETERS OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TM B633/85 TYPE II - FE/ZN5- SC-1 COMMERCIAL ITEM DESCRIPTION 15TH TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 3.75 MILLIMETERS MINIMUM AND 4.25 MILLIMETERS MAXIMUM |
| THREAD PITCH IN MILLIMETERS | 3.00 |
| THREAD SERIES DESIGNATOR | M |