I am likely going to make a meat smoker out of a UPS box (see recent thread). In the process, I will need to close up some of the ventilation openings in the UPS, which I plan on doing by using thin galvanized HVAC steel sheets. The question is how to attach them to the UPS body. I could either use machine screws (like #6), or rivets. I need to drill the sides in both instances, right? Is there some cheap riveting system based on hammers? I am completely ignorant about riveting. Thanks.
i- posted
19 years ago