| COUNTERSINK ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 25.0 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 7.14 MILLIMETERS MINIMUM AND 7.50 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 2.2 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE III |
| NOMINAL THREAD DIAMETER | 4.0 MILLIMETERS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CROSS RECESSED COUNTERSUNK FLAT HEAD SCREW (COMMON HEAD STYLE)-PRODUCT GRADE A AND PROPERTY CLASS 4.8 ONLY |
| SCREW MATERIAL | STEEL PROPERTY CLASS 4.8 |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ISO4042,1 COAT,COLORLESS NATIONAL SPEC SINGLE TREATMENT RESPONSE |
| SCREW SURFACE TREATMENT | ZINC |
| SPECIFICATION/STANDARD DATA | I9008-ISO7046 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 22.0 MILLIMETERS MINIMUM AND 25.0 MILLIMETERS MAXIMUM |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| THREAD SERIES DESIGNATOR | M |