Red Head LDT 3850 Diameter Tapcon Review

As a loyal customer in the Industrial and Scientific field, I'm disappointed with this product's inability to consistently create a secure hold and its tendency to strip screws. As a result of using this product, I found that it slowed down my fastening process and left me with unsatisfactory results. The only positive aspect is that they're marketed as easy to install. However, the cons outweigh any perceived benefits, making them an unreliable choice for any project.

Excellent product. I used it in stone walls in my basement. The holes were difficult to drill but these screws fit perfectly and are just what I needed.

These fasteners worked great. Fastening the PT base plate to the concrete floor. Pre-drill the slab into the concrete floor using a hammer drill and a 5/16-inch masonry bit. You will need a 9/16" impact wrench to install the anchor. Make sure you drill a hole longer than the screw or you will be screwed. These are top quality fasteners and indeed arrived early. Thanks very much!