| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| HARDNESS RATING | 55.0 ROCKWELL D MINIMUM AND 60.0 ROCKWELL D MAXIMUM OVERALL |
| OVERALL LENGTH | 1.420 INCHES MINIMUM AND 1.430 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13502 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1050 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND SHANK DIAMETER | 0.365 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.525 INCHES NOMINAL |
| SECOND UNDERCUT DIAMETER | 0.354 INCHES MINIMUM AND 0.359 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| SHANK DIAMETER | 0.3575 INCHES MINIMUM AND 0.3585 INCHES MAXIMUM |
| SHANK LENGTH | 0.518 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.465 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| STYLE DESIGNATOR | UNDERCUT |
| UNDERCUT DIAMETER | 0.350 INCHES MINIMUM AND 0.355 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |