Ubiquiti U6 Enterprise, U6 Pro, U7 Pro Max and U7 Pro Threaded Rod/Beam Clamp Mounts

Basically designed this to hang from a beam clamp via threaded rod. I am uploaded three versions, one with threaded inserts for the plate itself, one that just relies on the whiz nuts included with the AP (same design as Mauricio's) and another that uses a countersunk bolt from the bottom to be extra low profile.

I need to give special credit to Kiendeleo (https://www.printables.com/@Kiendeleo_44141) and his beam clamp model. I did base part of the design of mine on his model as well however I can't post this remix with his listed due to conflicting licenses. I did, however, speak to him personally to ask him how he felt and he gave permission to use it.

This design also includes space at the bottom for a captive nut. It press fit the nut I used (38"-16) without issues but could also be heat set. To be honest it doesn't seem entirely necessary, especially if using loctite, but better safe than sorry on something falling from the roof of a warehouse.

The threaded rod used for this is 3/8"-16 and I used Ruthex 3/8"-16 inserts for that part (which is covered up by the lockwasher/nut on top). For the bolts I used generic brass inserts from aliexpress (M3*6*4.2). I actually put the brass inserts in with the original hole sizes but it did melt quite a bit of extra plastic which had to be pushed through. the threaded insert model assumes you're using ones the size I did and should set with a lot less work. YMMV and I recommend test printing just a piece with those holes before printing the whole model just to make sure the inserts you might use fit well. 

Once the rubber met the road I realized that the original design/clamp I was going to use (McMaster-Carr part 29915T81) wouldn't work in this environment. There is a crane that runs along the length of the warehouse and the tackle block really limited the clearance so I've added a new version that uses a countersunk 3/8" bolt instead with McMaster-Carr part 3027T11. This resulted in a roughly 54mm overall height underneath the beam. The specific clamp I used resulted in a slight tilt in one direction, but it wasn't meaningfully problematic in this specific environment given the height of the beam. The bolt I used was just long enough but ideally I would have had one longer for better thread engagement with the nut, so there is a gross amount of loctite holding it together just in case. The holes for the plate are sized for the threaded inserts I used but don't require it if using the included whiz nuts with the mounting plate. I also adjusted this one to have a cutout for easier cable routing.