| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.020 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| HEAD DIAMETER | 0.768 INCHES MINIMUM AND 0.807 INCHES MAXIMUM |
| MATERIAL | STEEL |
| NOMINAL THREAD SIZE | 12.0 MILLIMETERS LOCATION NOT OTHERWISE SPECIFIED |
| OVERALL LENGTH | 6.083 INCHES MINIMUM AND 6.122 INCHES MAXIMUM |
| SPECIAL FEATURES | ALL SURFACES MUST HAVE A CHARCOAL GRAY TO BLACK FINISH COATING AND BE RUST FREE AFTER 72 HOUR SALT SPRAY PER ASTM B117 |
| STYLE DESIGNATOR | BALL |
| SURFACE TREATMENT | PHOSPHATE ZINC OVERALL |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD LENGTH | 2.500 INCHES MINIMUM AND 2.539 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| THREAD PITCH IN MILLIMETERS | 1.75 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD TOLERANCE CLASS | 6G EXTERNAL LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | M LOCATION NOT OTHERWISE SPECIFIED |