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1-lb 5/16-in x 3-in Concrete Screw Anchors 40 -Pack

Ratings & Reviews for Tapcon 1-lb 5/16-in x 3-in Concrete Screw Anchors 40 -Pack

4.6
704
Review
 4.6 out of 5
705 Reviews


92% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these concrete anchors for exceptional strength and reliability, with most reporting they never strip or break even under heavy loads for TV mounts, mirrors, and structural applications. Installation is consistently described as straightforward—simply drill a pilot hole and screw in. Many users express strong loyalty, relying on them for years across diverse projects. A few note the drill bit is not included, and improper technique can cause issues, but these represent minimal feedback. Overall, reviewers consider them among the most dependable fasteners available for concrete work.

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

The best concreat anchors.

Use to install a stair rail in some concreat steps.

July 5, 2026
From + 3_SLASH_8-in x 1-3_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 6, 2026

Solid hold, confident it will last a long time

Would Recommend

Easy install, very strong hold for still railings into concrete

June 26, 2026
From + 3_SLASH_8-in x 3-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 26, 2026

Work well in concrete

Would Recommend

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

June 25, 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’...

ITW BrandsJune 25, 2026

What is this product again?

Would Recommend

I’ve not been screwed like this in ages

June 22, 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’...

ITW BrandsJune 23, 2026

Garage Door Header

Would Recommend

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

June 21, 2026
From + 5_SLASH_16-in x 3-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 Anchors. We work hard to make sure our products are well designed. We’...

ITW BrandsJune 23, 2026

Highly recomended

I love this product

June 21, 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’...

ITW BrandsJune 23, 2026

Concrete screw

Would Recommend

Works good

June 19, 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’...

ITW BrandsJune 23, 2026

Tapcon screws for sill board

Worked great once holes were drilled.

June 17, 2026
From + 3_SLASH_8-in x 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 BrandsJune 19, 2026

Use the right size drill and a large racket to ins

Would Recommend

Easy to work with, only took 2 hours to anchor 16 anchors.

June 17, 2026
From + 3_SLASH_8-in x 3-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 19, 2026

User friendly

Would Recommend

Easy to use

June 17, 2026
From + 5_SLASH_16-in x 2-1_SLASH_4-in Concrete Screw Anchors 4-Pack Verified Purchaser
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