| FASTENER LENGTH | 0.367 INCHES MINIMUM AND 0.383 INCHES MAXIMUM |
| HEAD HEIGHT | 0.015 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.104 INCHES MINIMUM AND 0.114 INCHES MAXIMUM |
| HEAD STYLE | OVAL/TRUSS |
| HOLE DEPTH | 0.042 INCHES MINIMUM |
| HOLE DIAMETER | 0.032 INCHES MINIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 COMP 1 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-B-626 COMP 2 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 268 OVERALL OR COPPER ALLOY 260 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |
| SPECIAL FEATURES | TAPERED HOLE,0.042 IN. MIN 0.046 IN. MAX DIA |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | TIN OVERALL |