| DISTANCE FROM GROOVE TO STEM END | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| CHAMFER ANGLE IN DEG | 45.0 |
| CHAMFER LENGTH | 0.0156 INCHES NOMINAL |
| GROOVE DIAMETER | 0.2735 INCHES MINIMUM AND 0.2795 INCHES MAXIMUM |
| GROOVE WIDTH | 0.1550 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM |
| HEAD HEIGHT | 0.1875 INCHES MINIMUM AND 0.1975 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| OUTSIDE DIAMETER | 1.4020 INCHES MINIMUM AND 1.4120 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| NECK RADIUS | 0.3750 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | GROOVED |
| STEM DIAMETER | 0.3400 INCHES MINIMUM AND 0.3410 INCHES MAXIMUM |
| STEM LENGTH | 4.7031 INCHES MINIMUM AND 4.7131 INCHES MAXIMUM |