Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included

Great price

So my entire basement foundation is concrete block and I like to hang stuff on the walls to save floor space. I had been using concrete anchors that have the plastic insert and while they do work they I find them annoying because sometimes they spin in place, other times they let go....I had tried screws like this before and have had bad luck but not with these, these are so easy to use, simply drill a hole and screw them in and you got a strong connection.I just hung a new bike rack up and all the plastic wall anchors get pulling out when i would load it up and it would fall on the ground. I moved it slightly so I could drill new holes and use these screws and no matter how hard I pulled on that rack it did not pull out with these screws and fully loaded my rack has not moved at all.So great product overall

The product is fine, but the mfg packaging was poor. A box of 100 tapcon screws has some weight to them, yet the box is super thin and was open both at the top and the bottom. Screws were everywhere in the amazon box. UPDATE: After some consumption of these screws, I have had 3 break off in the concrete. (Yes the holes were plenty deep and blown out) and 2 screws had very little threads and therefore would not hold. Another screw held fine. I ordered Torx screws, have one phllips and 1 hex head screw in the box. Geez!

Including the concrete drill bit and torx driver bit was extremely convenient. I used the screws to mount a pool cue rack on my basement cinder block wall. The installation was quick and easy. Probably overkill on the quantity but I have other applications in mind and friends that can use them.

The package had a hole, loose screws in a bag. It didn't seems to be original. The drill bit was broke, and the star bit missing. No indication it was original from Tapcon.

If you need to anchor something into concrete or masonry, these will do the trick and do it well!They have worked well for me every time I used them, just be sure to get the initial hole deep enough; the bit that comes with the anchors will work great IF you're drilling directly into the concrete surface- if there's any material between you and the concrete, you'll need a longer bit.

Box is broken which is no big deal but missing the star bit and the drill bit.

Tapcon screws worked great for mounting some 2 x 4s to concrete blocks in my basement. The box was a bit flimsy for 100 screws.