Now that I think about it, I'm guessing that you are welding the 1/4" nuts to the sides of the coupling nuts, right? So why not just drill and tap the 1/4-20 holes in the coupling nut?
Now that I think about it, I'm guessing that you are welding the 1/4" nuts to the sides of the coupling nuts, right? So why not just drill and tap the 1/4-20 holes in the coupling nut?
Long arc, short arc, heliarc and in-the-dark!