Review on 🔩 Pack of 40 Threaded Insert Nutserts, 1/4"-20 x 15mm – Screw-In Wood Furniture Inserts with 1/4" Allen Wrench by Bryan King

So far so good. After trying the less expensive pre-fab zinc since I had a ton that I used for easy holding methods on my CNC, they broke when I tightened the bolts on the plate. I decided to give it a try. and they hold much better in wood and I went with the 20mm length for more holding power and more threads to hold the screw. None of them cracked like the ones I used before. I added epoxy to the threads before inserting to make sure it didn't move. I screwed the channel into the grooves cut on the panel and they hold up perfectly! Wanted to try the expensive ones they are talking about. I didn't feel like waiting and will definitely buy more as I used almost everything in the build.