| COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 100.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 2.48 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 7.80 MILLIMETERS MINIMUM AND 8.96 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT COUNTERSUNK |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F879M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEXAGON SOCKET FLAT COUNTERSUNK HEAD CAP SCREW |
| MATERIAL | STEEL COMP 316 AND STEEL COMP 316L OVERALL |
| NOMINAL THREAD DIAMETER | 4.00 MILLIMETERS |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 100.0 MILLIMETERS NOMINAL |
| THREAD PITCH IN MILLIMETERS | 0.7 |
| THREAD SERIES DESIGNATOR | M |
| WIDTH ACROSS FLATS | 4.020 MILLIMETERS MINIMUM AND 4.064 MILLIMETERS MAXIMUM |