| EFFECTIVE LENGTH | 1.530 INCHES NOMINAL1.530 INCHES NOMINAL |
| DIAMETER | 0.6870 INCHES MINIMUM AND 0.6870 INCHES MINIMUM AND 0.6880 INCHES MAXIMUM0.6880 INCHES MAXIMUM |
| FIRST END STYLE | SQUARESQUARE |
| HEAD STYLE | FLATFLAT |
| HEIGHT | 0.040 INCHES MINIMUM AND 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM0.070 INCHES MAXIMUM |
| PIN HEAD DIAMETER | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL |
| SECOND UNDERCUT DIAMETER | 0.6480 INCHES MINIMUM AND 0.6480 INCHES MINIMUM AND 0.6570 INCHES MAXIMUM0.6570 INCHES MAXIMUM |
| SPECIAL FEATURES | 0.375 INCH NOMINAL THRU HOLE THE ENTIRE LENGTH OF PIN0.375 INCH NOMINAL THRU HOLE THE ENTIRE LENGTH OF PIN |
| STYLE DESIGNATOR | GROOVEGROOVE |
| UNDER HEAD LENGTH | 1.620 INCHES MINIMUM AND 1.620 INCHES MINIMUM AND 1.630 INCHES MAXIMUM1.630 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.642 INCHES MINIMUM AND 0.642 INCHES MINIMUM AND 0.646 INCHES MAXIMUM0.646 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.046 INCHES MINIMUM AND 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM0.049 INCHES MAXIMUM |