View Single Post
Old January 13th, 2009, 10:50 AM
vegasvic's Avatar
Status: Offline
Hookah Nut
Join Date: May 2008
Posts: 401
Default Re: Screw On vs. Grommet

I would think that the number of threads in the screw-on would dictate how airtight it is. Fewer threads, less certainty.
Reply With Quote