| EFFECTIVE LENGTH | 1.478 INCHES NOMINAL1.478 INCHES NOMINAL |
| DIAMETER | 0.4981 INCHES MINIMUM AND 0.4981 INCHES MINIMUM AND 0.4986 INCHES MAXIMUM0.4986 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.295 INCHES MINIMUM AND 0.295 INCHES MINIMUM AND 0.300 INCHES MAXIMUM0.300 INCHES MAXIMUM |
| FIRST END STYLE | SQUARESQUARE |
| HEAD STYLE | DEEDEE |
| HEIGHT | 0.100 INCHES NOMINAL0.100 INCHES NOMINAL |
| PIN HEAD DIAMETER | 0.800 INCHES NOMINAL0.800 INCHES NOMINAL |
| SPECIAL FEATURES | HOLLOW THE ENTIRER LENGTH OF PIN 0.310 IN. DIAMETER; EXTRA STEP ADJACENT UNDER HEAD 0.5160 IN. DIAMETERHOLLOW THE ENTIRER LENGTH OF PIN 0.310 IN. DIAMETER; EXTRA STEP ADJACENT UNDER HEAD 0.5160 IN. DIAMETER |
| STYLE DESIGNATOR | GROOVEGROOVE |
| UNDER HEAD LENGTH | 1.600 INCHES NOMINAL1.600 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.472 INCHES MINIMUM AND 0.472 INCHES MINIMUM AND 0.476 INCHES MAXIMUM0.476 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.039 INCHES MINIMUM AND 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM0.042 INCHES MAXIMUM |