Tapcon + 3/8-in x 5-in Concrete Screw Anchors 2-Pack

Easiest way to bolt to concrete

Solid product. Fits perfectly in a 3/8in hammer drilled hole when installed with an impact drill. I use them for safe bolt-downs - they go in tight but are easy to back out when needed.

Quality makes them Worth every Penny

I needed to anchor a toilet to a concrete floor. I chose these 5/16 in x 3in screw anchors for the job. I was not disappointed. After drilling the appropriate size hole in the concrete, I was able to drive the screws in with my impact driver. The screws went in snug and tight and no play at all. The correct size masonry drill bit was listed on the package and was absolutely necessary to get the right fit. These screws may seem a bit pricey, but the quality makes them worth every penny.

Work well in concrete

Drill a pilot hole and the screws go in easy and tighten up the pieces that are being tightened in the concrete

Worked as expected

Great screws for masonry. The size was perfect and had no problems with the heads while installing. I would recommend these screws over cheaper ones I've used in the past.

Quick Installation, beware of snapping

Installation was quick and easy and the product grabs the concrete with ease, but be careful using an impact too quickly and with too much force, can snap the anchor.

Only concrete anchor I use

These are the only concrete anchors I ever use now. They are strong, easy to install, and since there isn't a nut, no chance for the threads to get messed up when you install them.

Garage Door Header

Worked great to secure 2x8 to cinder blocks, for new header holding garage door rails and spring.

Good holding power

I used these to mount a swivel, 100’ garden hose on the side of my house and they work great, while providing a nice blue contrast.

Quality Concrete Screw Anchors

I have used the Tapcon Concrete Screw Anchors many times. These anchors have very good holding strength. Recently, I used them to anchor hand rail to my concrete porch.