| AAJD | Thread Class | 3A |
| AAJF | Thread Direction | Right-hand |
| AASA | Thread Length | 0.526 inches minimum and 0.576 inches maximum |
| AASB | Fastener Length | 2.536 inches minimum and 2.566 inches maximum |
| AASK | Head Style | Spline extended washer |
| AASU | Head Height | 0.302 inches minimum and 0.322 inches maximum |
| AATC | Extended Washer Diameter | 0.575 inches minimum and 0.585 inches maximum |
| AATD | Extended Washer Thickness | 0.035 inches minimum and 0.055 inches maximum |
| AATN | Shoulder Diameter | 0.3271 inches minimum first shoulder and 0.3276 inches maximum first shoulder |
| AATX | Shoulder Length | 1.990 inches minimum first shoulder and 2.010 inches maximum first shoulder |
| AAWB | Shank Unthreaded Hole Diameter | 0.076 inches minimum first hole and 0.081 inches maximum first hole |
| AAZH | Head Minor Diameter | 0.383 inches minimum and 0.389 inches maximum |
| AHYM | Nominal Thread Diameter | 0.312 inches |
| CMLP | Thread Quantity per Inch | 24 |
| CQBC | Minimum Tensile Strength | 220000 pounds per square inch |
| CRZS | Distance from Head Largest Bearing Surface to Shank Hole Center | 2.328 inches minimum first hole and 2.368 inches maximum first hole |
| CWYB | Shoulder Shape | Round first shoulder |
| MATT | Material | Steel comp XM-13 overall |
| MDCL | Material Document and Classification | AMS5629 assn std single material response overall |
| SFTT | Surface Treatment | Passivate overall |
| STDC | Surface Treatment Document and Classification | QQ-P-35 fed spec single treatment response overall |
| THSD | Thread Series Designator | UNJF |