| DISTANCE FROM INSIDE CENTER OF BEND TO BOLT END | 2.340 INCHES MINIMUM AND 2.410 INCHES MAXIMUM |
| INSIDE DISTANCE BETWEEN SHANKS | 1.510 INCHES MINIMUM AND 1.590 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| STYLE DESIGNATOR | SQUARE BEND |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNJF |