| EFFECTIVE LENGTH | 3.744 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN HOLES | 3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM |
| DIAMETER | 1.458 INCHES MINIMUM AND 1.478 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| FIRST END LOCATION | BOTH ENDS |
| FIRST HOLE DIAMETER | 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| HARDNESS RATING | 230.0 BRINELL HULTGREN MINIMUM AND 283.0 BRINELL HULTGREN MAXIMUM OVERALL |
| HOLE ARRANGEMENT STYLE | BOTH END DRILLED |
| OVERALL LENGTH | 4.609 INCHES MINIMUM AND 4.641 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND HOLE DIAMETER | 0.281 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.256 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 125.0 MICROINCHES SHANK END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
| UNDERCUT DIAMETER | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM |
| UNDERCUT RADIUS | 0.128 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.256 INCHES NOMINAL |