I'm not piling on Apple here, owner of 5 base iMPs, all 4 in my offices have the VESA adapter - I haven't installed it on my home office iMP yet, waiting due to my desk not being done. I saw the video, posted #124 in the News page thread. Listened to the guy whine, ended it after around 5 minutes, finished my desk last night.
IMO the guy's a frickin' idiot and a whiner. As I posted in the other thread, the screws are steel.
And, there's Loctite on all of the screws - Blue Threadlocker Loctite, (as opposed to pink or red) - I called out the Loctite in that post but not which type. Anyone with experience with blue Loctite knows one needs to apply heat - with a soldering iron with a pin tip iron or pinpoint butane torch to warm up the fastener and loosen up the blue Loctite, at least apply heat to the removal tool and touch it to each screw for a few minutes - those are the PWT methods, the company specs out 482 degrees F/250 degrees C. I saw the Loctite, used a web search and found the product info in seconds.
The YouTuber is IMO calling out Apple for using cheap screws - they're not cheap screws - I'm calling him out on not being aware of what the screw's materials are (seconds with a magnet proved him wrong), not being aware of what he was installing and using the proper procedure for removing the screws, and going into crisis mode when he's the guy who - pun intended - screwed up. He disassembles the mount properly, this never is an issue. I took the time to read the instructions and assess the installation - IMO the YouTuber is pretty much an idiot who was too lazy to determine how to disassemble the VESA mount. I saw Blue Loctite on the screws as soon as I pulled them from the packaging and knew what needed to be done in case of removal of the mount, IMO he didn't have a clue and chose to manufacture a crisis instead...
In other words...'you're mounting it wrong'.
I posted this thread because it has potentially serious consequences for the relatively small number of people who bought the VESA mount. If their $5,000 (or $13,000) iMac Pro were to fall off their VESA mount, that could be potentially catastrophic. And it's completely unrealistic and ridiculous to expect people not only to never move their iMac Pro once they've VESA mounted it, but also to be knowledgeable about metallurgy, and have to blowtorch the Loctite screws to unmount it. Especially since none of this is stated in the manual.
Thanks to everyone who felt this story should be on the front page. I wasn't trying to get it on the front page, I just posted it to bring it to other people's attention. Serious design flaws like this should be made public so that feedback can get trickle back to Apple. The iMac Pro is a great machine, from all accounts. It would be a shame for someone to spend so much money on one only to have it fall off a VESA mount. To be fair to Apple, they didn't design the mount, but they can hopefully correct the situation now that they're aware of it.