| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 60.0 |
| CHAMFER LENGTH | 0.0350 INCHES NOMINAL |
| DISTANCE FROM FIRST GROOVE TO STEM END | 0.2102 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.5222 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.4687 INCHES MINIMUM AND 0.4837 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.1420 INCHES NOMINAL |
| HEAD HEIGHT | 0.2187 INCHES NOMINAL |
| HEAD STYLE | MUSHROOM |
| METALLIC HARDNESS RATING AND LOCATION | 35.0 ROCKWELL C MINIMUM STEM |
| METALLIC HARDNESS RATING AND LOCATION | 45.0 ROCKWELL C MAXIMUM STEM |
| METALLIC HARDNESS RATING AND LOCATION | 64.0 ROCKWELL C MINIMUM TIP |
| METALLIC HARDNESS RATING AND LOCATION | 65.0 ROCKWELL C MAXIMUM TIP |
| NECK RADIUS | 0.3750 INCHES NOMINAL |
| OUTSIDE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM |
| SEAT ANGLE IN DEG | 30.0 |
| SECOND GROOVE DIAMETER | 0.4290 INCHES MINIMUM AND 0.4340 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.1420 INCHES NOMINAL |
| STEM DIAMETER | 0.4965 INCHES MINIMUM AND 0.4975 INCHES MAXIMUM |
| STEM LENGTH | 7.9688 INCHES NOMINAL |
| STEM STYLE | DOUBLE GROOVED |