| FIRST END LOCATION | BOTH ENDS |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.010 INCHES MINIMUM AND 0.025 INCHES MAXIMUM |
| HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 0.865 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5621 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 420 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND SHANK DIAMETER | 0.3418 INCHES MINIMUM AND 0.3423 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.465 INCHES MINIMUM AND 0.555 INCHES MAXIMUM |
| SECOND UNDERCUT DIAMETER | 0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM |
| SECOND UNDERCUT WIDTH | 0.465 INCHES MINIMUM AND 0.555 INCHES MAXIMUM |
| SHANK DIAMETER | 0.3418 INCHES MINIMUM AND 0.3423 INCHES MAXIMUM |
| SHANK LENGTH | 0.300 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| STYLE DESIGNATOR | UNDERCUT |
| SURFACE FINISH | 32.0 MICROINCHES LARGE SHANK |
| UNDERCUT DIAMETER | 0.326 INCHES MINIMUM AND 0.336 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |