| EFFECTIVE LENGTH | 1.399 INCHES NOMINAL |
| DIAMETER | 0.5000 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED |
| FIRST HOLE DIAMETER | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 14.5 DEGREES MINIMUM AND 15.5 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| GRIP LENGTH | 1.453 INCHES MINIMUM AND 1.484 INCHES MAXIMUM |
| HARDNESS RATING | 58.0 ROCKWELL C NOMINAL OVERALL |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 8620 OR STEEL COMP 8720 OVERALL |
| PIN HEAD DIAMETER | 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES SHANK END |
| UNDER HEAD LENGTH | 1.672 INCHES MINIMUM AND 1.703 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.485 INCHES MINIMUM AND 0.490 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |