| EFFECTIVE LENGTH | 6.560 INCHES MINIMUM AND 6.580 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 4.053 INCHES MINIMUM AND 4.073 INCHES MAXIMUM |
| DIAMETER | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 1.427 INCHES MINIMUM AND 1.447 INCHES MAXIMUM |
| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| HOLE ARRANGEMENT STYLE | BOTH END DRILLED |
| OVERALL LENGTH | 6.940 INCHES MINIMUM AND 6.960 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 8640 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND HOLE DIAMETER | 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES SHANK END |
| SURFACE TREATMENT | PHOSPHATE ZINC OR PHOSPHATE MANGANESE OVERALL |
| UNDERCUT DIAMETER | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |