| DISTANCE ACROSS FLATS | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END | 0.1559 INCHES MINIMUM AND 0.1562 INCHES MAXIMUM |
| HEAD DIAMETER | 0.3118 INCHES MINIMUM AND 0.3124 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NECK DIAMETER | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
| NOMINAL THREAD SIZE | 0.3125 INCHES |
| OVERALL LENGTH | 1.063 INCHES NOMINAL |
| STYLE DESIGNATOR | BALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 18 |
| THREAD SERIES DESIGNATOR | UNJC |