| DISTANCE FROM CENTERLINE TO FLAT | 0.500 INCHES NOMINAL |
| EFFECTIVE LENGTH | 12.590 INCHES NOMINAL |
| DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL |
| HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | DEE CHAMFER |
| HEIGHT | 0.380 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OVERALL |
| PIN HEAD DIAMETER | 1.120 INCHES NOMINAL |
| SECOND UNDERCUT DIAMETER | 0.680 INCHES NOMINAL |
| SECOND UNDERCUT WIDTH | 0.060 INCHES NOMINAL |
| SPECIAL FEATURES | TWO GROOVES EACH 1.220 IN. FROM EITHER END |
| UNDER HEAD LENGTH | 12.810 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.580 INCHES MINIMUM AND 0.583 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.056 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT | ENAMEL OVERALL |