- Antioch, Illinois, United States
- Oct 31st
Greenfield tap and die company3/4-14 NPT/ANPT- { National Pipe Thread }-{Aeronautical National Pipe Thread}Ground TapMade of high speed steel5 fluted, straight flutesOverall length is 3 1/4 inchesShank diameter is 7/8 inches with a square cut end, milled to 11/16 square High quality American made tool!Any questions please feel free to contact me, Thanks Bob