| COUNTERBORE DIAMETER | 0.198 INCHES MINIMUM AND 0.202 INCHES MAXIMUM FIRST END |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| OVERALL HEIGHT | 0.270 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5639 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5697 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5686 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 304 OR STEEL COMP 305 OVERALL |
| NOMINAL THREAD SIZE | 0.164 INCHES |
| NUT COUNTERBORE DEPTH | 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM FIRST END |
| NUT STYLE | HEXAGON |
| WASHER OUTSIDE DIAMETER | 0.273 INCHES NOMINAL |
| WASHER THICKNESS | 0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNJC |