Tapcon1/4" x 2-1/4" Star Torx Head Concrete Anchor Screws 3187407V2 | 100 Pack | Drill Bit Included

These seemed to be about right size to secure toilet flange to a slab. Didn't need this many, but still have 2 reinstalls (yuck) to do. As expected, getting the holes just right was not effortless but the screws held up flawlessly on installation. Kept expecting one to snap. And thankfully, the rough-in guys provided a decent steel flange combo to attach to the slab.

Order was received on time, but with a piece missing. I contacted the seller about the issue over the weekend and received a reply the same weekend. The missing piece was received two days later. Great customer service! Product was as expected.

Screw’s definitely work great. The drill bit they provide will not hold up to drill holes for the entire box or screws so make sure you have a steady supply of drill bits.

I used these to secure a septic raiser to a cement septic tank. They were very strong. This package comes with a cement drill bit and a Torx bit which makes it easy to complete the needed task. These are top quality and easy to use.

My favorite kind of concrete anchor that requires a pre-drilled hole. I have taken them out and reused them before but its kind of a luck of the draw, they should only be used once really, if you have to take them out you would probably drill another hole. Nice and strong, and I enjoy the star torx in the newer ones better than the Philips head of the older ones.

If you use a good drill bit these fasteners will hold for decades. I have had good luck with them, just buy a good drill bit.

Obviously a returned and restocked item. Drill bit was used and the torx bit was missing. The screws themselves were great

Garage project cinderblock walls. Easy to use. Secured the items perfectly