1/4" x 2-1/4" Concrete Screw Anchors with Drill Bit - Blue Flat Head Screws for Masonry, Brick, Block, Cement, Stucco (Pack of 30)

These worked perfectly and they came with the bit! I'd say these are at least as good as as TCON in quality and durability. I used most of the pack and didn't snap any off! They went in and the bit depth was perfect.

These are nice! They work great on concrete, but also in my experience work great for wood too! I would say since the screw grooves are finer to the base they stick firmer than dry wall screws! Just a bit of advice.

I don't think I've ever written a positive review on screws. I was hesitant to purchase masonry screws with a flat Philips head, imagining rounding them out. My driver struggled a bit to drive some of the screws in old, dense brick. None of these screw heads slip out even once. I even drove one in which the hole was a tad short, being too lazy to go down the ladder and retrieve my Makita Hammer Drill. Using my Makita Driver and Phillips bit I managed to screw it in using max torque (20), and the screw did not slip. This is my first purchase of this brand and I'll be looking for this brand in the future. I also like the convenient container and the 5/32nd masonry drill bit as a bonus. As you can imagine, the bit is not superior quality but it drilled straight and true and finished my project after the one from another brand quickly crapped out.

Great value! Stop wasting your money on name brand big box stores overpriced masonry lags.

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