A standard 1/8 npt thread tap should get you what you are looking for. You should be able to get one at a local hardware store. It may be necessary to grind off some of the thread lead to get the depth required as these are probably tapped npt thread short


Ron - - Dusty53
1954 Chevy 3604
In the Gallery Forum
"You can't dance with the Devil and then wonder why you're still in Hell."
"They will forget what you've said, and they will forget what you have done but they will never forget the way you made them feel."