Posted 8/28/2018 06:27 (#6955017 - in reply to #6954890) Subject: RE: Wind break steel on pipe post.
Weld pipe in for purlins and use self tapping screws? We usually have to predrill if its drill stem, but good self tappers work just fine on most everything else. I need to do something similar to what you have planned, so let us know how it turns out.