| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| III MATERIAL | STEEL COMP 4130 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| METALLIC HARDNESS RATING | 36.0 MINIMUM ROCKWELL C AND 39.0 MAXIMUM ROCKWELL C |
| NOMINAL THREAD SIZE | 0.625 INCHES ROD CONNECTION |
| OVERALL LENGTH | 3.360 INCHES NOMINAL |
| SPECIAL FEATURES | 2 SECURING HOLES 0.097 TO 0.102 IN. DIA. ON THREADED END; 1.145 IN. OD |
| STYLE DESIGNATOR | INTERNAL THREAD, TUBULAR END |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3B OVERALL |
| THREAD DIRECTION | LEFT-HAND OVERALL |
| THREAD LENGTH | 0.980 INCHES NOMINAL ROD CONNECTION |
| THREAD SERIES DESIGNATOR | UNF ROD CONNECTION |
| UNTHREADED END DEPTH | 2.380 INCHES NOMINAL |
| UNTHREADED END INSIDE DIAMETER | 0.749 INCHES MINIMUM AND 0.758 INCHES MAXIMUM |
| UNTHREADED END LENGTH | 2.380 INCHES NOMINAL |
| UNTHREADED END OUTSIDE DIAMETER | 0.938 INCHES MINIMUM AND 0.939 INCHES MAXIMUM |