| CHAMFER ANGLE | 0.80 RADIANS MAXIMUM |
| FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 12.70 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEAD HEIGHT | 7.83 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO 3506-1 PROPERTY CLASS A4-70 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREWS, CAP, HEX SOCKET HEAD (METRIC) |
| MATERIAL | STEEL COMP 316 OVERALL |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.24-2023 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-PRF-32647, ZN-NI ALLOY, HEXAVALENT CHROMIUM FREE, TYPE K16 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC NICKEL OVERALL |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 20.0 MILLIMETERS NOMINAL |
| THREAD PITCH IN MILLIMETERS | 1.25 |
| THREAD SERIES DESIGNATOR | M |
| WIDTH ACROSS FLATS | 6.00 MILLIMETERS NOMINAL |