I have one older screw on keg tap made by Hoff-Stevens. Seems like it works. PM me for pics. Best offer over 20 plus actual shipping.
There is no problem to big or small not to be fixed by enough beer!
Just do not have your beer held hostage by the wife or you will never get anything halfway done!
I have eight old wooden bung hole taps for sale. They are cool. PM me for pics, One even has a shrader valve on it? How much pressure can a wood cask take?