| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 1.205 INCHES MINIMUM AND 1.225 INCHES MAXIMUM FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.066 INCHES MINIMUM AND 0.074 INCHES MAXIMUM FIRST HOLE |
| OVERALL LENGTH | 2.205 INCHES NOMINAL |
| MATERIAL | NICKEL ALLOY 718 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.250 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE FINISH | 32.0 MICROINCHES NUT THD |
| SURFACE FINISH | 32.0 MICROINCHES STUD THD |
| SURFACE FINISH | 63.0 MICROINCHES SHOULDER BEARING SURFACE |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.750 INCHES MINIMUM AND 0.810 INCHES MAXIMUM NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |
| THREAD QUANTITY PER INCH | 28 STUD THREAD |