| EFFECTIVE LENGTH | 0.955 INCHES MINIMUM AND 0.975 INCHES MAXIMUM |
| DIAMETER | 0.2491 INCHES MINIMUM AND 0.2496 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.087 INCHES MINIMUM AND 0.107 INCHES MAXIMUM |
| FIRST END STYLE | SQUARE |
| FIRST HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
| GRIP LENGTH | 0.991 INCHES MINIMUM AND 1.011 INCHES MAXIMUM |
| HEAD STYLE | FLAT |
| HEIGHT | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1022 OVERALL |
| PIN HEAD DIAMETER | 0.375 INCHES NOMINAL |
| STYLE DESIGNATOR | GROOVE |
| UNDERCUT DIAMETER | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| UNDER HEAD LENGTH | 1.088 INCHES MINIMUM AND 1.1088 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |