| CHAMFER LENGTH | 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM |
| DIAMETER | 0.3100 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| FIRST HOLE DIAMETER | 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| HEIGHT | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| HOLE ARRANGEMENT STYLE | ONE END DRILLED |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL |
| PIN HEAD DIAMETER | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM |
| PIN CHAMFER ANGLE | 13.0 DEGREES MINIMUM AND 17.0 DEGREES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| UNDER HEAD LENGTH | 0.641 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |