| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.380 INCHES NOMINAL |
| HARDNESS RATING | 20.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| NUT HEIGHT | 0.417 INCHES MINIMUM AND 0.462 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| NUT LENGTH | 0.763 INCHES MINIMUM AND 0.793 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 8740 OVERALL |
| MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 1 HOLE |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| PLATE THICKNESS | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| PLATE WIDTH | 0.474 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| THREAD SERIES | UNF |
| THREAD QUANTITY PER INCH | 24 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |