| FIRST END COUNTERBORE DEPTH | 0.156 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| FIRST END COUNTERBORE DIAMETER | 0.201 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
| FIRST END STYLE | COUNTERBORED W/O THRU HOLE |
| FIRST STEP DIAMETER | 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM |
| FIRST STEP LENGTH | 0.630 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.062 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | TORQUE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 630 OVERALL |
| PIN HEAD DIAMETER | 0.438 INCHES NOMINAL |
| SECOND STEP LENGTH | 0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| SECOND STEP DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| UNDER HEAD LENGTH | 0.708 INCHES NOMINAL |