| COLOR | BLACK OVERALL |
| FASTENER LENGTH | 10.0 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 12.73 MILLIMETERS MINIMUM AND 13.27 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEAD HEIGHT | 7.64 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ISO898-1 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR ASTM F568M AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCR,CAP,SOC,TAB,MB C12.9 MB |
| MATERIAL | STEEL PROPERTY CLASS 12.9 OVERALL |
| NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | IAW 12600041,METHOD 4 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | BLACK CHEMICAL FINISH OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 10.0 MILLIMETERS NOMINAL |
| THREAD PITCH IN MILLIMETERS | 1.25 |
| THREAD SERIES DESIGNATOR | M |
| WIDTH ACROSS FLATS | 6.02 MILLIMETERS MINIMUM AND 6.14 MILLIMETERS MAXIMUM |