| DISTANCE FROM FIRST GROOVE TO STEM END | 6.2500 MILLIMETERS NOMINAL |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 15.0 |
| CHAMFER LENGTH | 0.2500 MILLIMETERS NOMINAL |
| FIRST GROOVE DIAMETER | 7.5400 MILLIMETERS MINIMUM AND 7.7000 MILLIMETERS MAXIMUM |
| FIRST GROOVE WIDTH | 2.2410 MILLIMETERS MINIMUM AND 2.6700 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 4.3500 MILLIMETERS MINIMUM AND 4.6500 MILLIMETERS MAXIMUM |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 43.5700 MILLIMETERS NOMINAL |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL HEAD |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL SEAT FACE |
| METALLIC HARDNESS RATING AND LOCATION | 30.0 ROCKWELL C NOMINAL STEM |
| METALLIC HARDNESS RATING AND LOCATION | 49.0 ROCKWELL C NOMINAL TIP |
| NECK RADIUS | 11.5000 MILLIMETERS NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| SECOND GROOVE DIAMETER | 7.5400 MILLIMETERS MINIMUM AND 7.7000 MILLIMETERS MAXIMUM |
| SECOND GROOVE WIDTH | 2.6700 MILLIMETERS MINIMUM AND 2.9200 MILLIMETERS MAXIMUM |
| STEM STYLE | DOUBLE GROOVED |
| STEM DIAMETER | 9.8300 MILLIMETERS MINIMUM AND 9.9600 MILLIMETERS MAXIMUM |
| STEM LENGTH | 127.210 MILLIMETERS NOMINAL |