1/4" x 1-3/4" Hex Head Diamond Tip Concrete Screws, 100 Pack

These are just as described, the price point makes them a no brainer. The coating is very great quality. The drill bit that came with it works pretty well but red brick melted it.

Good product for the money. Works good

Work in construction, needed these to install a garden hose hanger into my dug well. Dug well is a concrete cylinder, very helpful this comes with the drill bit needed. Used my drill with the hammer feature to drill the hole with provided bit. The size was perfect for the screws. They are durable bit however, if you don't drill deep enough they will break. I did break 1 of 3 holes cause I didn't drill far enough. Perfect for concrete though used all the time in construction to anchor with.

It's in the title. Screws are solid but the included drill bit dulled very quickly when drilling into brick.

buena fijación en el concreto

Solid anchor in concrete block and poured floor. Seems just as good as the fancy version.

I needed these for a project, so i got some from the local home store. $8 for 7 screws omg.... I saw these on here, same (if not better) quality. Price is way better and it comes 100 to the box. You do the math.... well worth it. I would recommend this to everyone

These worked great, they are holding up some tool hangers in my cinderblock wall.

Did what they are supposed to, a bit of a learning curve to not snap off head with large wrench. Only did that once and then all good. That sheds not going anywhere!

Worked great for securing my pergola to the concrete patio. But the drilling slowed down after the first dozen holes .

Very surprised at how well they work!

Concrete screws work good Easy to screw in the concrete