| DIAMETER | 0.3109 INCHES MINIMUM AND 0.3117 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.030 INCHES NOMINAL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.050 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 8630 OVERALL |
| PIN HEAD DIAMETER | 0.360 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 250.0 MICROINCHES HEAD BEARING SURFACE |
| SURFACE FINISH | 250.0 MICROINCHES HEAD OUTSIDE DIAMETER |
| SURFACE FINISH | 250.0 MICROINCHES HEAD TOP |
| SURFACE FINISH | 63.0 MICROINCHES SHANK END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 491,FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| UNDERCUT DIAMETER | 0.291 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 0.810 INCHES NOMINAL |