| DIAMETER | 0.1962 INCHES MINIMUM AND 0.1964 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 0.600 INCHES MINIMUM AND 0.608 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HEAD STYLE | FLAT |
| HEIGHT | 0.044 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B139,HARD ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 534 OVERALL |
| PIN HEAD DIAMETER | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| SECOND UNDERCUT DIAMETER | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 63.0 MICROINCHES HEAD BEARING SURFACE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| UNDER HEAD LENGTH | 0.626 INCHES MINIMUM AND 0.634 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.175 INCHES MINIMUM AND 0.178 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM |