| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | PLATE |
| MATERIAL | STEEL BASE |
| STEEL NUT |
| RUBBER SILICONE CLASS Q SEAL |
| STEEL SHELL |
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3326 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 3304 ASSN STD SINGLE MATERIAL RESPONSE SEAL |
| SURFACE TREATMENT | CADMIUM AND |
| CHROMATE BASE |
| CADMIUM AND |
| CHROMATE NUT |
| CHROMATE SHELL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BASE |
| QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHELL |
| NUT LENGTH | 0.967 INCHES MAXIMUM |
| NUT HEIGHT | 0.485 INCHES MAXIMUM |
| PLATE THICKNESS | 0.018 INCHES NOMINAL |
| PLATE WIDTH | 0.635 INCHES NOMINAL |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND |
| 0.103 INCHES MAXIMUM |
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.371 INCHES MINIMUM AND |
| 0.381 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.750 INCHES MINIMUM AND |
| 0.754 INCHES MAXIMUM |
| TEMP RATING | 375.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | SHELL 0.419 IN. MAX. WIDE AND 0.745 IN. MAX. LONG |