Catan tile magnet placer M3x20 by TomMakotoYork

Two modifications I have made to shocksofmighty's design: Made for 20mm M3 bolts instead of the 35mm All six edges can insert magnets instead of just two I used 20mm just because I couldn't find any 35mm screws at my hardware store. That said, anything longer than 20mm should work fine. It could be the minor hole alignment for the M3 nuts but I had issues where the screw threads stripping after repeating the magnet inset. Seeing that I ended up printing multiple placers and in order to save time and filament, there are now inserters on all edges as back-ups. NOTE If the nut spins in the slot and preventing the screw to move in and out, add super glue to the nut and turn the nut a few times in its slot. It can lock the nut into its place and you can resume inserting 400+ magnets.

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