Model # 24400

Internet #202097049

Store SKU #897032

Tapcon 1/4 in. x 5 in. Hex-Washer-Head Concrete Anchors (25-Pack)


1/4 in. x 5 in. Hex-Washer-Head Concrete Anchors (25-Pack)

$1583 /each
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Product Overview

As the original Concrete screw anchor that revolutionized the construction world, Tapcon brand Concrete anchors deliver the ease of use, superior precision and the unparalleled performance that professionals demand. Tapcon Concrete screw anchors draw from its unique ability to TAP its own threads into Concrete, making it an excellent alternative to expansion anchors, plugs, and lag shields. Use Tapcon Concrete screw anchors for installing sill plates, electrical equipment, furring strips, and many other applications that require fastening into brick, block, or Concrete.

  • Works in all masonry-based material including concrete, block, or brick
  • Use these screws for a variety of projects including fixing sill plates, electrical equipment, 2x4's, and many other fixtures to masonry
  • Climaseal blue coating delivers long-lasting corrosion protection
  • Chisel edges accurately cut threads into concrete allowing for consistent driving performance and back holding power
  • Advanced threadform reduces installation torque by 30%, allowing for use in a wider range of materials
  • A reputation for quality, strength and ease of installation from industry professionals
  • Approved for use in ACQ treated lumber
  • To install, use a 3/16 in. carbide-tipped Tapcon drill bit to drill pilot hole

Info & Guides

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Assembled Depth (in.)
.25 in
Assembled Height (in.)
5 in
Assembled Width (in.)
.25 in
Fastener Diameter
Fastener length (in.)


Fastener Head Style
Fastener Plating
Fastener Type
Masonry Anchor
Fastener/Connector Material
Finish Family
Maximum Weight Capacity (lb.)
Measurement Standard
Package Quantity
Primary Use
Fastening into concrete, block, or brick
Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
ITW Brands warrants that this product is free from defects in material and workmanship. ITW Brands' sole liability for any breach of this warranty shall be to replace this product or refund the purchase price.

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Customer Questions & Answers

why are the 5 inch not in the store 1/4 x5 tapcon screws

I see there on line
Asked by: clydehoodlum
Ask yourself this question. I expect that it is simply low demand as this screw has special applications. I use it for fastening one-inch thick exterior trim boards to the outside of my home because my home is constructed using Insulating Concrete Forms(ICF). The forms are of 2.5-inch polystyrene that stays in place after the concrete exterior walls are poured. For such construction, nailers are generally lacking for reliably fastening of wide trim at corners and door/window openings. I also envision use of this screw for fastening through thick plastic foam insulation for certain roofing applications such as for attachment of flashing nailers.
Answered by: Alleycat
Date published: 2016-08-14
  • y_2017, m_7, d_17, h_14CST
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Customer Reviews

1/4 in. x 5 in. Hex-Washer-Head Concrete Anchors (25-Pack) is rated 3.8 out of 5 by 5.
Rated 1 out of 5 by from 5 in Tapcons worked well until I installed them am... 5 in Tapcons worked well until I installed them am the maximum 1.75 inch depth. Eight out of 20 screws over torqued and broke at 1.25 to 1.75 inches. Front treads dulled very quickly and caused extra torque to buildup.
Date published: 2017-02-07
Rated 4 out of 5 by from Works well when all the instructions are followed These fasteners seem to hold really well in concrete. The only thing I would say is make sure that you have drilled the pilot holes deep enough. According to some fine print on the box I got this was an extra half inch deeper than the anchor would actually go. Also make sure the hole is cleaned out pretty well. Without doing those two things using these can be a pretty frustrating experience.
Date published: 2016-10-12
Rated 5 out of 5 by from The Hex-Head design sells me I have a home constructed with all exterior walls of four and eight inch thickpoured concrete with ICF (insulating concrete forms). The forms are of 2.5-inch thick polystyrene which has essentially no holding power for screws. Vertical cedar corner boards for the siding and the cedar trim boards around windows are working loose after twelve years. I hammer drill through the boards, the polystyrene and into the concrete to fasten the cedar trim boards using this concrete anchoring product. It works very well. I tried other fasters with Phillips screw heads finding that the Phillips heads stripped before the fasteners could be fully driven. This hex-head screw product withstands considerably more torque without the issue of stripping out. I had trouble finding this fastener in quantities less than 100, The Home Depot stocking it.
Date published: 2015-11-15
Rated 5 out of 5 by from Ryobi 18/40 volt pole saw I use the pole saw with a 40 volt battery and think it's a great value for the price. I'm very impressed with Ryobi's 40 volt line up and also own the blower, hedger, and string trimmer which I also recommend. The batteries are interchangeable. The convenience is unparalleled over gas powered or corded units. Since this is an electric machine operating on battery power I would strongly encourage the 40 volt system over the 18 volt although I think it's supposed to run on 18 as well. The only draw back I've seen thus far is the chain tension screw which could be better placed and more accessible but is not a deal buster and would have given it 4.5 stars for this if it were an option. If you have never run a chainsaw (which this essentially is on a pole) it does require oil as a chain lubricant and must be checked periodically if not frequently. Although relatively light, please note that this tool isn't for every one meaning that if you plan on trimming limbs very high it requires a certain amount of shoulder strength so women particularly should take this into consideration. Hope this helps.
Date published: 2015-05-17
Rated 4 out of 5 by from Right Product for the Job We needed a fastener to attach 4" rigid insulation to a CMU wall. The 5" tapcons worked very well.
Date published: 2014-06-10
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