wood stove pipe question

[Ah Pook]

Not sure self tapping screws would work for multiple set-ups. How about two long threaded bolts at each junction? Cross one over the other.

[tmckay2]

Not sure self tapping screws would work for multiple set-ups. How about two long threaded bolts at each junction? Cross one over the other.

I debated this as well because I need to take it apart every time.

[SideShow Bob]

I debated this as well because I need to take it apart every time.

Wing nuts ( No comments, Bert. ) and large flat washers ( fender washers ) under the bolt heads and wing nuts will help in snugging them down without crushing the stack pieces, yet make it easy to disassemble without tools. Slightly bend the washers to the contour of the pipes.