| HEIGHT | 0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 COND CF FED SPEC ALL MATERIAL RESPONSES OVERALL |
| MATERIAL | STEEL COMP B1112 OR STEEL COMP 1113 OVERALL |
| SHANK DIAMETER | 0.194 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| SHANK LENGTH | 0.234 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| STYLE DESIGNATOR | STRAIGHT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325 TYPE 1 OR TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| WIDTH ACROSS FLATS | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |