Mystery thread pitch on waterglass drain stem
Re: Mystery thread pitch on waterglass drain stem
I'll try again using a different tap drill, maybe the first one I used cut undersized and tapped tight.
Steamin
Re: Mystery thread pitch on waterglass drain stem
Looks like 72tpi to me!
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Re: Mystery thread pitch on waterglass drain stem
Do you have a 1-72 die to chase the stem threads with?