| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.8 |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 8.0 MILLIMETERS NOMINAL |
| FASTENER LENGTH | 8.0 MILLIMETERS NOMINAL |
| MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ISO4042 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL |
| COLOR | BLACK OVERALL |
| HEAD STYLE | FLAT COUNTERSUNK |
| HEAD DIAMETER | 9.43 MILLIMETERS MINIMUM AND |
| 10.07 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 2.669 MILLIMETERS MINIMUM AND |
| 3.100 MILLIMETERS MAXIMUM |
| COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND |
| 92.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 3.020 MILLIMETERS MINIMUM AND |
| 3.080 MILLIMETERS MAXIMUM |
| SPECIFICATION/STANDARD DATA | I9008-ISO 10642 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FASTENERS - HEXAGON SOCKET COUNTERSUNK HEAD SCREWS WITH REDUCED LOADABILITY |