| DIAMETER | 0.4987 INCHES MINIMUM AND 0.4994 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 2.258 INCHES MINIMUM AND 2.263 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HEIGHT | 0.190 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5463 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| PIN HEAD DIAMETER | 1.000 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SECOND UNDERCUT DIAMETER | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | INTERNAL DRIVE IS TWO HOLES THRU HEAD 0.094/0.097 ROUND X 0.687 CENTER TO CENTER. |
| WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| UNDERCUT DIAMETER | 0.466 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 2.391 INCHES MINIMUM AND 2.396 INCHES MAXIMUM |