| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| HARDNESS RATING | 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SHANK DIAMETER | 0.058 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| SHANK LENGTH | 0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 125.000 MICROINCHES OVERALL |