case dex water drain plug

[4160]

hello..anyone know the thread and size for a case dex radiator drain plug??

 

[Tom Railsback]

It takes a 3/8 inch pipe 4 inches long with a 3/8 inch pipe cap.

 

[4160]

It takes a 3/8 inch pipe 4 inches long with a 3/8 inch pipe cap.

what thread would that be??

 

[used red MN]

what thread would that be??

3/8 National Pipe Thread (NPT) common black pipe etc. threading. The threads are tapered to increase interference for sealing as it is tightened. It requires its own tap and die not interchangeable with the straight ones for bolt threads.

 

[Joe (Wa)]

what thread would that be??