Do I need a tap to install a C-Sert?No. C-Serts are self-tapping.By Carl Strom|2021-01-26T13:08:21-08:00November 4th, 2020|C-Sert System|Comments Off on Do I need a tap to install a C-Sert?Share This Story, Choose Your Platform!FacebookXRedditLinkedInTumblrPinterestVkEmail About the Author: Carl Strom