| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.141 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 4.843 INCHES NOMINAL SECOND HOLE |
| COTTER PIN HOLE DIAMETER | 0.109 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.187 INCHES MINIMUM SECOND HOLE AND 0.192 INCHES MAXIMUM SECOND HOLE |
| MATERIAL | STEEL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
| OVERALL LENGTH | 5.562 INCHES NOMINAL |
| SHANK DIAMETER | 0.3667 INCHES MINIMUM AND 0.3739 INCHES MAXIMUM |
| SPECIAL FEATURES | DOG POINT STUD END 0.938 IN. LONG WITH DIAMETER OF 0.372 IN. MIN. AND 0.374 IN. MAX.; COLOR BLACK |
| STYLE DESIGNATOR | STEPPED |
| SURFACE TREATMENT | OXIDE OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD CLASS | 2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD |
| THREAD LENGTH | 3.694 INCHES MINIMUM STUD THREAD AND 3.704 INCHES MAXIMUM STUD THREAD |
| THREAD QUANTITY PER INCH | 12 STUD THREAD |
| THREAD QUANTITY PER INCH | 24 NUT THREAD |
| THREAD SERIES DESIGNATOR | UN STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |