| COLOR | BLACK OVERALL |
| EXTERNAL THREAD TOLERANCE CLASS | 5G6G |
| FASTENER LENGTH | 15.7 MILLIMETERS MINIMUM AND 16.4 MILLIMETERS MAXIMUM |
| HEAD DIAMETER | 9.1 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 2.5 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM |
| HEAD STYLE | BUTTON |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BUTTON SOCKET CAP SCREW |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| WIDTH ACROSS FLATS | 3.0 MILLIMETERS MINIMUM AND 3.1 MILLIMETERS MAXIMUM |
| SURFACE TREATMENT | BLACK CHEMICAL FINISH OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 14.8 MILLIMETERS MINIMUM AND 14.9 MILLIMETERS MAXIMUM |
| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 0.8 |