| DIAMETER | 0.589 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE TO FLAT | 0.310 INCHES NOMINAL |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.062 INCHES NOMINAL |
| HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | DEE |
| HEIGHT | 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1035 OR STEEL COMP 1036 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1040 OR STEEL COMP 1041 OR STEEL COMP 1042 OR STEEL COMP 1043 OR STEEL COMP 1045 OVERALL |
| PIN HEAD DIAMETER | 0.812 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES LONG SHANK |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |
| UNDERCUT DIAMETER | 0.580 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.062 INCHES NOMINAL |
| UNDER HEAD LENGTH | 1.463 INCHES MINIMUM AND 1.473 INCHES MAXIMUM |