| COTTER PIN HOLE DIAMETER | 0.062 INCHES NOMINAL FIRST HOLE |
| COTTER PIN HOLE DIAMETER | 0.096 INCHES NOMINAL SECOND HOLE |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.130 INCHES NOMINAL FIRST HOLE |
| DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.310 INCHES NOMINAL SECOND HOLE |
| OVERALL LENGTH | 2.690 INCHES NOMINAL |
| MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 |
| NOMINAL THREAD SIZE | 0.500 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.500 INCHES STUD THREAD |
| SPECIAL FEATURES | ROLLED THREADS;MAGNETIC PARTICAL INSPECTION |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A NUT THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.810 INCHES MINIMUM NUT THREAD |
| THREAD LENGTH | 0.730 INCHES MINIMUM STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREAD |
| THREAD SERIES DESIGNATOR | UNF STUD THREAD |
| THREAD QUANTITY PER INCH | 20 NUT THREAD |
| THREAD QUANTITY PER INCH | 20 STUD THREAD |