| FASTENER LENGTH | 34.7 MILLIMETERS MINIMUM AND 35.3 MILLIMETERS MAXIMUM |
| GRIP DIAMETER | 4.950 MILLIMETERS MINIMUM AND 4.990 MILLIMETERS MAXIMUM |
| GRIP LENGTH | 27.8 MILLIMETERS MINIMUM AND 28.2 MILLIMETERS MAXIMUM |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 2.7 MILLIMETERS MINIMUM AND 3.0 MILLIMETERS MAXIMUM |
| HEAD STYLE | UNDERCUT HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP E4340 OR STEEL COMP 8740 OVERALL |
| MINIMUM TENSILE STRENGTH | 1100 MEGAPASCALS |
| NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| WIDTH BETWEEN FLATS | 7.85 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM |
| SURFACE FINISH | 0.8 MICROMETERS BEARING SURFACE OF HEAD |
| SURFACE FINISH | 0.8 MICROMETERS GRIP |
| SURFACE FINISH | 0.8 MICROMETERS THREADS |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 8.5 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM |
| THREAD SERIES DESIGNATOR | MJ |
| THREAD PITCH IN MILLIMETERS | 0.8 |