Name: Tapcon 1/4-in x 3-1/4-in Concrete Screw Anchors 75-Pack
Brand: Tapcon
SKU: 3551154
Price: 29.98 USD
Availability: InStock
Rating: 4.5 (91 reviews)

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Shipping Details

White Ultrashield Tapcon Concrete screw anchors are perfect for hurricane protection and any exterior projects that require fastening into masonry. The Ultrashield brand of concrete anchors deliver the same ease of use, superior precision and the unparalleled performance that pro's receive from the original blue Tapcon.

Superior holding strength
Resistant to anchor spinouts and head snaps
White Ultrashield finish that blends into light material and delivers long-lasting corrosion protection
Designed for fastening into solid concrete, brick or hollow block
Common applications: Hurricane protection and any other exterior applications needing a white color match, awnings, pool enclosures, green houses, etc
Advanced threadform reduces installation torque by 30%, allowing for use in a wider range of materials
Reputation for quality, strength and ease of installation from industry professionals
Includes a carbide-tipped Tapcon Drill Bit
Ideal for applications that require discrete design

General
Drive Type	Torx/Star	Package Quantity	75
Head Type	Flat/Flush	Type	Concrete screw
Manufacturer Color/Finish	Ultrashield White	Use Location	Solid wall
Material	Steel

Dimensions
Diameter Measurement	1/4-in	Maximum Weight Capacity (lbs.)	0
Length Measurement	3-1/4-in

Features
Application Strength	Medium-duty	Self-Drilling	No
Screws Included	No

Warranty
Warranty	None

Compatibility
For Use with Brick	Yes	For Use with Wood	No
For Use with Solid Concrete	Yes

Check out the Best Selling Masonry Anchors on Lowes.com

Review

4.5 out of 5

91 Reviews

91% 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 most highlighting their strength in masonry and concrete applications. Reviewers consistently report the screws hold heavy loads securely in garages, basements, and outdoor structures without failure. Many appreciate the included drill bit that simplifies installation and eliminates sourcing separate tools. A few users encountered Phillips head stripping issues or thread engagement problems requiring replacement screws, but these concerns represent a small fraction of feedback. Overall, most customers consider these anchors the best masonry fasteners available and would purchase again.

Customer review summary generated by AI, including incentivized reviews.

91 Customer Reviews

Sort By

Great Product

Would Recommend

These screws worked perfectly to drill my threshold onto the concrete subfloor.

DaveSeptember 19, 2026
From 1_SLASH_4-in x 2-3_SLASH_4-in Concrete Screw Anchors 8-Pack Verified Purchaser

Was this Review Helpful ?

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 BrandsSeptember 23, 2026

great product

Would Recommend

Great product worked ez and did what i needed

ajs 37September 16, 2026
From 1_SLASH_4-in x 3-1_SLASH_4-in Concrete Screw Anchors 150-Pack Verified Purchaser

Was this Review Helpful ?

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 BrandsSeptember 18, 2026

Strong

Good product

AlholidaySeptember 3, 2026
From 1_SLASH_4-in x 2-3_SLASH_4-in Concrete Screw Anchors 8-Pack Verified Purchaser

Was this Review Helpful ?

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 BrandsSeptember 9, 2026

Would Recommend

These held well and were easy to use. Made the install of our project easy.

ToniAugust 4, 2026
From 1_SLASH_4-in x 2-3_SLASH_4-in Concrete Screw Anchors 8-Pack Verified Purchaser

Was this Review Helpful ?

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... Read More

ITW BrandsAugust 4, 2026

Tapcons

Would Recommend

They worked great for my basement project!

MikeJune 22, 2026
From 1_SLASH_4-in x 3-1_SLASH_4-in Concrete Screw Anchors 150-Pack Verified Purchaser

Was this Review Helpful ?

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 BrandsJune 23, 2026

PERFECT TAPCON SCREWS FOR A WINDOW INSTALLATION.

Would Recommend

Screws were very sturdy and easier to screw into concrete / masonry and held the windows in sturdy and tight afterwards with no wobble.

NigelJune 21, 2026
From 1_SLASH_4-in x 2-3_SLASH_4-in Concrete Screw Anchors 150-Pack Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/94a0c192-5789-56fc-9108-c58228d0c610

Was this Review Helpful ?

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 BrandsJune 23, 2026

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		Name	Current Item Tapcon1/4-in x 3-1/4-in Concrete Screw Anchors 75-Pack
		Ratings	91
		Length Measurement	3-1/4-in
		Type	Concrete screw
		Application Strength	Medium-duty
Tapcon1/4-in x 3-1/4-in Concrete Screw Anchors 75-Pack	Tapcon1/4-in x 3-1/4-in Concrete Screw Anchors 150-Pack	Tapcon1/4-in x 3-3/4-in Concrete Screw Anchors 75-Pack	Tapcon1/4-in x 4-in Concrete Screw Anchors 50-Pack	Tapcon1/4-in x 1-3/4-in Concrete Screw Anchors 75-Pack	Tapcon1/4-in x 2-3/4-in Concrete Screw Anchors 150-Pack	Tapcon1/4-in x 1-3/4-in Concrete Screw Anchors 225-Pack	Tapcon1/4-in x 2-3/4-in Concrete Screw Anchors 75-Pack	Tapcon1/4-in x 2-1/4-in Concrete Screw Anchors 50-Pack
1377	1377	781	781	3	781	781	781	13
3-1/4-in	3-1/4-in	3-3/4-in	4-in	1-3/4-in	2-3/4-in	1-3/4-in	2-3/4-in	2-1/4-in
Concrete screw	Concrete screw	Concrete screw	Concrete screw	Concrete screw	Concrete screw	Concrete screw	Concrete screw	Concrete screw
Medium-duty	Medium-duty	Medium-duty	Medium-duty	Medium-duty	Medium-duty	Medium-duty	Medium-duty	Medium-duty