| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| HARDNESS RATING | 51.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 0.474 INCHES MINIMUM AND 0.476 INCHES MAXIMUM |
| MATERIAL | COBALT ALLOY OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND SHANK DIAMETER | 0.021 INCHES MINIMUM AND 0.023 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| SHANK DIAMETER | 0.021 INCHES MINIMUM AND 0.023 INCHES MAXIMUM |
| SHANK LENGTH | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 16.0 MICROINCHES LARGE SHANK |
| SURFACE FINISH | 63.0 MICROINCHES ALL OTHER SURFACES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MCAIR PS 13001,FSCM 82106 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |