| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| CHAMFER LENGTH | 0.016 INCHES NOMINAL |
| DIAMETER | 0.388 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.061 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL | STEEL COMP 4340 OR STEEL COMP E4340 OVERALL |
| PIN HEAD DIAMETER | 0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| PIN CHAMFER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE FINISH | 125.0 MICROINCHES HEAD OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| UNDER HEAD LENGTH | 3.172 INCHES MINIMUM AND 3.203 INCHES MAXIMUM |