| FASTENER LENGTH | 65.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 12.12 MILLIMETERS MINIMUM AND 12.88 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J1199 PROPERTY CLASS 10.9 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| NOMINAL THREAD DIAMETER | 20.0 MILLIMETERS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREWS, CAP, HEX (METRIC) |
| THREAD PITCH IN MILLIMETERS | 2.5 |
| THREAD LENGTH | 65.0 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | M |
| WIDTH BETWEEN FLATS | 29.16 MILLIMETERS MINIMUM AND 30.00 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.24-2020 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TYPE II, SC 3 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |