| DISTANCE FROM SECOND GROOVE TO STEM END | 9.0200 MILLIMETERS NOMINAL |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 15.0 |
| CHAMFER LENGTH | 0.5000 MILLIMETERS NOMINAL |
| DISTANCE FROM FIRST GROOVE TO STEM END | 2.6800 MILLIMETERS NOMINAL |
| FIRST GROOVE DIAMETER | 7.4400 MILLIMETERS MINIMUM AND 7.7000 MILLIMETERS MAXIMUM |
| FIRST GROOVE WIDTH | 2.1800 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 2.7350 MILLIMETERS MINIMUM AND 2.8850 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 51.5700 MILLIMETERS NOMINAL |
| METALLIC HARDNESS RATING AND LOCATION | 37.0 ROCKWELL C MINIMUM OVERALL AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| NECK RADIUS | 17.0000 MILLIMETERS NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| SECOND GROOVE DIAMETER | 8.6990 MILLIMETERS NOMINAL |
| SECOND GROOVE WIDTH | 2.6700 MILLIMETERS MINIMUM AND 2.9200 MILLIMETERS MAXIMUM |
| STEM DIAMETER | 8.6610 MILLIMETERS MINIMUM AND 8.6790 MILLIMETERS MAXIMUM |
| STEM LENGTH | 126.8600 MILLIMETERS MINIMUM AND 127.1200 MILLIMETERS MAXIMUM |
| STEM STYLE | DOUBLE GROOVED |