| DIAMETER | 1.493 INCHES MINIMUM AND 1.496 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.312 INCHES NOMINAL |
| EFFECTIVE LENGTH | 3.867 INCHES MINIMUM AND 3.872 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST HOLE DIAMETER | 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| FIRST END TAPER LENGTH | 0.125 INCHES NOMINAL |
| GRIP LENGTH | 3.931 INCHES NOMINAL |
| HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.188 INCHES NOMINAL |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OVERALL |
| PIN HEAD DIAMETER | 2.000 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 125.0 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
| UNDER HEAD LENGTH | 4.500 INCHES NOMINAL |
| UNDERCUT DIAMETER | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| UNDERCUT RADIUS | 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |