| COUNTERBORE DIAMETER | 0.096 INCHES MINIMUM AND 0.101 INCHES MAXIMUM NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 1137 OVERALL |
| NOMINAL THREAD SIZE | 0.086 INCHES |
| NUT COUNTERBORE DEPTH | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM NUT |
| NUT DIAMETER | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| NUT HEIGHT | 0.142 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| NUT STYLE | CLINCH |
| PILOT LENGTH | 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM |
| PILOT DIAMETER | 0.127 INCHES MINIMUM AND 0.131 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| TEMP RATING | 550.0 FAHRENHEIT NOMINAL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 56 |
| THREAD SERIES | UNC |