Name: Tapcon 3/16-in x 1-3/4-in Concrete Screw Anchors 25.0 -Pack
Brand: Tapcon
SKU: 3043656
Price: 10.98 USD
Availability: InStock
Rating: 4.5 (1345 reviews)

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As the original Concrete screw anchor that revolutionized the construction world, Tapcon delivers ease of use, superior precision and the unparalleled performance that professionals demand. The new Hex Head provides underhead ribs designed to minimize rework due to headsnaps.

NEW Underhead Ribs to increase productivity and installation success
Resistant to anchor spinouts and head snaps
Climaseal coating for corrosion resistance + long-lasting quality
Designed for fastening into solid concrete, brick or hollow block
Common applications:Shelving brackets used in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry
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
Engineered to be installed fast and trusted for a lifetime
Approved for use in ACQ treated lumber

General
Drive Type	Hex	Package Quantity	25
Manufacturer Color/Finish	Climaseal Blue	Type	Concrete screw
Material	Steel	Use Location	Solid wall

Dimensions
Diameter Measurement	3/16-in	Maximum Weight Capacity (lbs.)	0
Length Measurement	1-3/4-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

1345 Reviews

90% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

+ 16

What Customers Are Saying

Customers overwhelmingly praise these concrete screws for exceptional holding power, reliability, and ease of use in anchoring to concrete and masonry surfaces. Most highlight consistent performance under heavy loads, durability over years of use, and appreciation for the included carbide drill bit and hex head design. Reviewers emphasize that success depends on proper technique—drilling pilot holes slightly deeper than screw length, using a hammer drill, and avoiding over-tightening. A small number report occasional screw breakage or defective batches, though most attribute issues to installation error. Overall, customers consider these screws the trusted solution for concrete anchoring projects.

Customer review summary generated by AI, including incentivized reviews.

1347 Customer Reviews

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Only for Brick

Would Not Recommend

They don’t work well in anything but brick. Even then you need to turn your torque down to the lowest setting on your impacts.

BryanSeptember 3, 2026
From 1_SLASH_4-in x 1-1_SLASH_4-in Concrete Screw Anchors 225 -Pack Verified Purchaser

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Screw Anchors

Would Recommend

Tapcon really does it right with the accessories needed for concrete screws and drill bits. I've used this product for years and this company always has the right equipment.

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

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		Name	Current Item Tapcon3/16-in x 1-3/4-in Concrete Screw Anchors 25.0 -Pack
		Ratings	1345
		Length Measurement	1-3/4-in
		Type	Concrete screw
		Application Strength	Medium-duty
Tapcon3/16-in x 1-3/4-in Concrete Screw Anchors 25-Pack	Tapcon3/16-in x 2-3/4-in Concrete Screw Anchors 25-Pack	Tapcon3/16-in x 2-1/4-in Concrete Screw Anchors 25-Pack	Tapcon3/16-in x 1-3/4-in Concrete Screw Anchors 75.0 -Pack	Tapcon3/16-in x 1-1/4-in Concrete Screw Anchors 25.0 -Pack	Tapcon3/16-in x 2-3/4-in Concrete Screw Anchors 25.0 -Pack	Tapcon1/4-in x 1-3/4-in Concrete Screw Anchors 75.0 -Pack	Tapcon3/16-in x 2-3/4-in Concrete Screw Anchors 75.0 -Pack	Tapcon3/16-in x 1-3/4-in Concrete Screw Anchors 75-Pack
753	267	753	52	20	105	70	105	753
1-3/4-in	2-3/4-in	2-1/4-in	1-3/4-in	1-1/4-in	2-3/4-in	1-3/4-in	2-3/4-in	1-3/4-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