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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
734
Review
 4.6 out of 5
735 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.
735 Customer Reviews

Great quality anchor bolts

Would Recommend

Worked perfect to anchor my storage shed to the concrete slab.

July 30, 2025
From + 3_SLASH_8-in x 2-1_SLASH_4-in Concrete Screw Anchors 10-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’...

ITW BrandsJuly 30, 2025

Excellent product

Would Recommend

Best attachment bolts to concrete

July 28, 2025
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 there, thanks for sharing your positive experience with our Tapcon Concrete Anchors. We work hard to make sure our products are well designed. We’...

ITW BrandsJuly 28, 2025

Best, Excellent product

Would Recommend

Have always used Topcon for attachment work to concrete. Excellent product that has never failed.

July 28, 2025
From + 3_SLASH_8-in x 2-1_SLASH_4-in Concrete Screw Anchors 10-Pack Verified Purchaser
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Response from ITW Brands

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

ITW BrandsJuly 28, 2025

Well maded

Would Recommend

Worked greated

July 16, 2025
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’...

ITW BrandsJuly 16, 2025

Good quality

Would Not Recommend

Strong.

July 12, 2025
From + 3_SLASH_8-in x 4-in Concrete Screw Anchors 10-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’...

ITW BrandsJuly 14, 2025

Use a CALIPER!

Would Not Recommend

The Tapcon 5/16" concrete anchor screws measure at 0.25" Width Diameter and compared to their 3/8" (6/16" measuring at 0.375) version are tiny. 5/16 screws ought to equal 0.3125...

June 22, 2025
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Response from ITW Brands

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

ITW BrandsJune 24, 2025

Superior product, excellent value

Would Recommend

Excellent concrete bolt

June 20, 2025
From + 3_SLASH_8-in x 2-1_SLASH_4-in Concrete Screw Anchors 10-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’...

ITW BrandsJune 24, 2025

Great product

Would Recommend

Drill 20 holes 4” deep concrete .. the last hole drill as easy as the first.. I even allow the high torque drill to get away and bend the bit .. i Straighten the bit in vise .. works perfectly

June 18, 2025
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’...

ITW BrandsJune 23, 2025

Get the right side for the job you need/

Would Recommend

Just what I needed to complete the job.

June 4, 2025
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’...

ITW BrandsJune 6, 2025

A near Miss

Waste of $. Drilled 1/4 hole in brick and screw didn't hold anything. Stripped out immediately. had to put inserts in holes to get screws to hold. Could have used cheaper lag bolts

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Response from ITW Brands

Hi there - 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...

ITW BrandsJune 6, 2025

Glean the dust out

Would Recommend

Tapcon worked great

May 16, 2025
From + 5_SLASH_16-in x 2-1_SLASH_4-in Concrete Screw Anchors 15-Pack Verified Purchaser
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Response from ITW Brands

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

ITW BrandsMay 19, 2025