| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM |
| COUNTERBORE DIAMETER | 0.518 INCHES MAXIMUM NUT |
| FEATURES PROVIDED | FLOATING NUT |
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| LUBRICATION | DRY FILM LUBRICANT |
| NUT LENGTH | 1.750 INCHES MAXIMUM |
| NUT MOUNTING PROVISION | STRAIGHT HOLES |
| NUT STYLE | PLATE |
| OVERALL HEIGHT | 0.492 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL |
| MATERIAL | IRON ALLOY 660 SHELL |
| MATERIAL | STEEL CORROSION RESISTING NUT |
| MOUNTING HOLE DIAMETER | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES |
| NOMINAL THREAD SIZE | 0.437 INCHES |
| NUT COUNTERBORE DEPTH | 0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT |
| NUT HEIGHT | 0.492 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| PLATE THICKNESS | 0.050 INCHES NOMINAL |
| PLATE WIDTH | 1.020 INCHES MAXIMUM |
| SURFACE TREATMENT | PASSIVATE SHELL |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 20 |
| THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |