| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL OR STEEL COMP 8640 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PIN |
| PIN HEAD DIAMETER | 0.624 NOMINAL MILS AND 0.626 NOMINAL CENTIMETERS |
| PIN CHAMFER ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| PROPRIETARY CHARACTERISTICS | PACS |
| STYLE DESIGNATOR | STRAIGHT |
| UNDER HEAD LENGTH | 4.324 INCHES MINIMUM AND 4.998 INCHES MAXIMUM |
| DIAMETER | 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.214 INCHES NOMINAL |
| CHAMFER LENGTH | 0.214 NOMINAL INCHES |
| FIRST HOLE DIAMETER | 0.155 INCHES MINIMUM AND 0.161 INCHES MAXIMUM |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD STYLE | FLAT |
| HEIGHT | 0.100 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |