| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| FIRST STEP LENGTH | 1.060 INCHES MINIMUM AND 1.065 INCHES MAXIMUM |
| FIRST STEP DIAMETER | 0.120 INCHES MINIMUM AND 0.121 INCHES MAXIMUM |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND STEP LENGTH | 0.205 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 32.0 MICROINCHES SMALL END |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THIRD STEP DIAMETER | 0.033 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| THIRD STEP LENGTH | 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM |