| CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| FASTENER LENGTH | 49.50 MILLIMETERS MINIMUM AND 50.50 MILLIMETERS MAXIMUM |
| HEAD DIAMETER | 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| INTERNAL DRIVE STYLE | HEXAGON |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEXAGON SOCKET HEAD CAP SCREWS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 8.8 OVERALL |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| SPECIAL FEATURES | SALT SPRAY TESTING FOR 480 HOURS REQUIRED PER FINISH STANDARD ISO 10683 |
| WIDTH ACROSS FLATS | 6.02 MILLIMETERS MINIMUM AND 6.14 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | I9008-ISO 4762 INTERNATIONAL STD/SPEC |
| STRENGTH GRADE DESIGNATION | 8.8 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ZINC FLAKE COATING PER ISO 10683 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 28.0 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 1.25 |