| COUNTERBORE DIAMETER | 0.116 INCHES MINIMUM AND 0.120 INCHES MAXIMUM FIRST END |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 260 OVERALL |
| PILOT DIAMETER | 0.147 INCHES MINIMUM AND 0.150 INCHES MAXIMUM |
| PILOT LENGTH | 0.094 INCHES NOMINAL |
| NOMINAL THREAD SIZE | 0.112 INCHES |
| NUT COUNTERBORE DEPTH | 0.094 INCHES NOMINAL FIRST END |
| NUT DIAMETER | 0.188 INCHES NOMINAL |
| NUT HEIGHT | 0.265 INCHES NOMINAL |
| NUT STYLE | CLINCH |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727,TYPE I MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | TIN OVERALL |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 40 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |