| DISTANCE FROM FIRST GROOVE TO STEM END | 0.3160 INCHES NOMINAL |
| DISTANCE FROM SECOND GROOVE TO STEM END | 0.4720 INCHES NOMINAL |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| FIRST GROOVE DIAMETER | 0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM |
| FIRST GROOVE WIDTH | 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM |
| HEAD HEIGHT | 0.2000 INCHES NOMINAL |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 1.5650 INCHES NOMINAL |
| METALLIC HARDNESS RATING | 50.0 MINIMUM ROCKWELL SUPERFICIAL 30-N AND 60.0 MAXIMUM ROCKWELL SUPERFICIAL 30-N STEM |
| METALLIC HARDNESS RATING | 67.0 MINIMUM ROCKWELL SUPERFICIAL 30-N AND 76.0 MAXIMUM ROCKWELL SUPERFICIAL 30-N TIP |
| NECK RADIUS | 0.6200 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.4 SINGLE |
| SECOND GROOVE DIAMETER | 0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM |
| SECOND GROOVE WIDTH | 0.0300 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM |
| STEM DIAMETER | 0.3714 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM |
| STEM LENGTH | 5.8070 INCHES NOMINAL |
| STEM STYLE | DOUBLE GROOVED |