| COUNTERBORE DIAMETER | 0.134 INCHES MINIMUM AND 0.138 INCHES MAXIMUM NUT |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM NUT |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,CONDITION A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD SIZE | 0.112 INCHES |
| NUT DIAMETER | 0.216 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| NUT COUNTERBORE DEPTH | 0.065 INCHES NOMINAL NUT |
| NUT HEIGHT | 0.285 INCHES MINIMUM AND 0.301 INCHES MAXIMUM |
| NUT STYLE | CLINCH |
| PILOT DIAMETER | 0.163 INCHES MINIMUM AND 0.167 INCHES MAXIMUM |
| PILOT LENGTH | 0.089 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 40 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |