| EFFECTIVE LENGTH | 0.300 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| DIAMETER | 0.1870 INCHES MINIMUM AND 0.1878 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLUSH |
| HEIGHT | 0.040 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416 OVERALL |
| PIN HEAD DIAMETER | 0.370 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 0.380 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.018 INCHES MINIMUM AND 0.020 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |