CONFAST 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box)

These things work great. They are well done with a high quality material that should hold up well. I did a good amount of research before buying these. Definitely the material and size needed. I used them around my inground swimming pool

Quality SS Concrete Screw.

I needed to fasten a fixture in a bathroom much more securely than just into drywall. Since the screw heads would show, and also would be exposed to moisture, I chose these fasteners, which are stainless steel. They worked great, allowing me to fasten into the block behind the drywall. The heads have a matte finish, which looks good next to the brushed nickel fixture.

Well made and they hold tight. A drill bit is included.

These worked great and the color blended with the work that needed to be done.

Excelente producto.

Yeah got em in a pinch but they work tap cons are expensive

Living in a salt air environment, less than a mile from the Atlantic Ocean, I was tired of “off the shelf” tap cons rotting away in a couple years. Got these and replaced the anchors around my house … hurricane shutter tracks, equipment anchors, anything I have tied into concrete. So far, they look good, and I’m hoping that they can resist this highly corrosive environment.

They work great

Supplier advertises that the screws are stainless steel and they rust in a very short time. I bought same screws in January 2023 and installed 123 screws with in a month they all started to rust. The screws are painted a stainless steel colour. I consider this dishonest and Amazon should investigate all the supply that claim that their concrete screws are stainless steel. There could be a liability on the part of Amazon and the suppliers if the screws fail in a short time the failure causes injury. When I complained to Amazon the first time they said the supplier would contact me, they never did so I wrote a similar review and their response was my review was inappropriate. I hope Amazon will take this review seriously and remove these dishonest suppliers from their site.

Used these to mount my 30lb flexzilla retractable hose reel… 3 weeks later they snapped and it came crashing down. Definitely not rated for anything heavier than a security camera