Hard Find Fastener 014973161590 Concrete Review

I recently purchased a concrete screw from the "Fasteners" category under "Industrial and Scientific" but it turned out to be a complete waste of time and money... As a result of using this thing, I found that it stripped easily and didn't seem to provide enough stability. Although it's marketed as durable and long-lasting, it doesn't seem to live up to its claims. I wouldn't recommend it to anyone looking for a reliable concrete screw..

Hex head removed from several screws. I pre-drilled the holes with a 5/32" Bosch concrete bit and used a Dewalt hex screwdriver. I was able to complete the non-critical task by running the drill through the holes many times to make the hole a little bigger. I would not recommend these screws for critical applications.