Chainsaw Repair

Nice.

(I used a thread setter to install to 5mm inserts in the muffler)
Can you show how those  are done and what they look like before and how do they stay in?

I have read about a thread rivet insert, but never tried those.  http://www.rivetsinstock.com/rivet-nuts-threaded-inserts.html

I just started riveting permanently them because I dont use screens and the self thread screws always seem to back out on me.

Just looking at others ways too. 

Thanks,
Kevin