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+ 5/16-in x 3-in Concrete Screw Anchors 15-Pack

Ratings & Reviews for Tapcon + 5/16-in x 3-in Concrete Screw Anchors 15-Pack

4.6
738
Review
 4.6 out of 5
738 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these concrete anchors for exceptional holding power and reliability, with many reporting years of trouble-free use in demanding applications like deck framing, TV mounts, and handrail installations. Reviewers consistently highlight the straightforward installation process—simply drill a pilot hole and screw them in—requiring minimal preparation. The anchors prove versatile across concrete, cinderblock, and brick, earning trust from both professionals and DIY users. A small number mention minor issues with drill bit compatibility or package inconsistencies, but these isolated concerns are vastly outweighed by the overwhelming consensus that these deliver dependable, strong fastening.

Customer review summary generated by AI, including incentivized reviews.
738 Customer Reviews

Quality makes them Worth every Penny

Would Recommend

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.

April 19, 2026
From + 5_SLASH_16-in x 3-in Concrete Screw Anchors 4-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 20, 2026

Great product for your concrete projects

Would Recommend

These anchors are perfect for all your concrete needs.

April 17, 2026
From Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 17, 2026

Great

Would Recommend

It did what it advertised and was an easy install.

April 16, 2026
From + 3_SLASH_8-in x 1-3_SLASH_4-in Concrete Screw Anchors 2-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 17, 2026

Great product

Would Recommend

Works as advertised

April 16, 2026
Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 17, 2026

Smaller ones can snap if not drilled properly

Would Recommend

Screws are great

April 10, 2026
From + 5_SLASH_16-in x 3-in Concrete Screw Anchors 4-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our screw anchors. We work hard to make sure our products are well designed. We’d love to ... Read More

ITW BrandsApril 14, 2026

Great anchors. Heavy duty

Very good anchor.

April 2, 2026
Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 2, 2026

.

Would Recommend

Worked great, dug right in

March 31, 2026
From + 5_SLASH_16-in x 2-1_SLASH_4-in Concrete Screw Anchors 4-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsApril 2, 2026

heavy duty concrete screw

Would Recommend
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Worked Great

Would Recommend

These screws worked great to secure a water filter to cinder block.

March 17, 2026
From + 3_SLASH_8-in x 1-3_SLASH_4-in Concrete Screw Anchors 10-Pack Verified Purchaser
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SO, SO product

Would Not Recommend

So, so screw stripped in the hole, I added a piece of wire to make it stay in

March 17, 2026
From + 3_SLASH_8-in x 2-1_SLASH_4-in Concrete Screw Anchors 2-Pack Verified Purchaser
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Response from ITW Brands

Hi Pancho, thank you for sharing your feedback with us! We are sorry to hear that your experience with our product did not match your expectations. F... Read More

ITW BrandsMarch 18, 2026

Solid and sturdy.

Would Recommend

Great product, unfortunately I did not use them after all and I returned them.

March 15, 2026
From Verified Purchaser
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Response from ITW Brands

Hi there - thank you for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed.... Read More

ITW BrandsMarch 19, 2026

A little pricey but worth it

Would Recommend

I’m a big fan of tapcon screws for masonry. I’ve never had one fail, break or strip out.

February 27, 2026
From + 5_SLASH_16-in x 3-in Concrete Screw Anchors 4-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsFebruary 27, 2026

They are worth every penny. Save time !

Would Recommend

If you need to anchor to cement these are the best things I have ever found. Just drill a pilot hole and screw them in. no muss no fuss.

February 19, 2026
From + 3_SLASH_8-in x 6-in Concrete Screw Anchors 2-Pack Verified Purchaser
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Response from ITW Brands

Hi there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’... Read More

ITW BrandsFebruary 23, 2026

Tv mounting

Would Recommend

This item was great I used it to install my tv mounts to exterior center block walls

February 11, 2026
From + 5_SLASH_16-in x 3-in Concrete Screw Anchors 4-Pack Verified Purchaser
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