| FIRST END STYLE | SQUARE |
| FIRST END LOCATION | BOTH ENDS |
| HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL |
| OVERALL LENGTH | 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS440C COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 440C OVERALL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| SECOND SHANK DIAMETER | 0.137 INCHES MINIMUM AND 0.139 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| SHANK DIAMETER | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| SHANK LENGTH | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.246 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 63.0 MICROINCHES LONG SHANK |
| SURFACE TREATMENT | PASSIVATE OVERALL |