Review on 🔩 CNBTR 20 Series T Nuts: Premium Aluminum Slot Fastener Nut with M4 Thread - Pack of 50 by Joseph Campos

There are some problems with these nuts. I have size M4. Out of 50, 5 or 6 were absolutely bad. The thread has been disabled. The bottles only go in a little and not through the nuts. Also, the corner on some of them is too salty and won't rotate in place to fix the railing system 2020. I had a hard time getting them to work as the nose didn't rotate easily to engage. I thought the profile was disabled compared to the others I have from the kit which work great. I was able to use 85% but it's not that easy and a bit frustrating. I wouldn't recommend it as this is poor quality control and different from the intended design.