Coroplast Screw

thingiverse

A simple screw together connector for corrugated plastic (coroplast) for use in things like small animal cage liners. Long enough to secure two layers of standard weight coroplast. Easily screws and unscrews by hand. Because there's no flex in it, it can be printed in PLA without worrying about breakage under normal use. Ends are flattened, can be printed without a raft/supports if you have proper bed adhesion.