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1/4 in. x 3-1/4 in. Hex-Washer-Head Concrete Anchors (75-Pack)

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  • Designed for fastening into solid concrete, brick or hollow block
  • Coated for corrosion protection
  • Strong enough for heavy duty projects
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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, 2 ft. x 4 ft. and many other fixtures to masonry
  • Chisel edges accurately cut threads into concrete allowing for consistent driving performance and back holding power
  • Climaseal blue coating delivers long-lasting corrosion protection
  • Advanced thread form 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
  • Approved for use in ACQ treated lumber
  • To install, use a 3/16 in. carbide-tipped Tapcon drill bit to drill pilot hole
  • Includes a free 3/16 in. carbide-tipped Tapcon drill bit

Info & Guides

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1/4 in. x 2-3/4 in. Phillips-Flat-Head Concrete Anchors (150-Pack)
BrandTapconTapconTapcon
Name1/4 in. x 2-1/4 in. Hex-Washer-Head Concrete Anchors (75-Pack)1/4 in. x 3-1/4 in. Hex-Washer-Head Concrete Anchors (75-Pack)1/4 in. x 2-3/4 in. Phillips-Flat-Head Concrete Anchors (150-Pack)
Price
$2132
$3100
$4709
Ratings
(1158)
(1158)
(518)
Fastener Length (in.)2.253.252.75
Fastener Head StyleHexHexHex
Fastener/Connector MaterialSteelSteelSteel
Package Quantity7575150
Maximum Weight Capacity (lb.)000
Finish FamilyBlueBlueBlue
Anchor Diameter (in.)1/4"1/4"1/4"
Fastener TypeConcrete ScrewsConcrete ScrewsConcrete Screws
View ProductView ProductView Product

Specifications

Dimensions

Anchor Diameter (in.)
1/4"
Anchor Length (in.)
3.25
Fastener Length (in.)
3.25
Required Drill Hole Size (in.)
0.18

Details

Color Family
Blue
Fastener Head Style
Hex
Fastener Plating
Polymer
Fastener Type
Concrete Screws
Fastener/Connector Material
Steel
Fastening Base Material
Brick,Cinder Block,Concrete
Features
ACQ Rated,Coated
Finish
Climaseal
Finish Family
Blue
Included
No Additional Items Included
Interior/Exterior
Exterior,Interior
Maximum Weight Capacity (lb.)
0
Measurement Standard
SAE
Package Quantity
75
Product Weight (lb.)
.031
Returnable
90-Day

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.

Questions & Answers

60Questions13Answers

What size drive nut should use to install this?

Asked by KCal June 28, 2021
0
Answers

What size and depth for polot hole.for 2=1/4 hole. What are all of the sizes they make them.

Asked by Johnl March 21, 2021
1
Answer

Hi John, Thanks for your question. This will be dependent upon the thickness of the fixture you are attempting to secure to the concrete. The fixture thickness needs to be subtracted from the anchor length. Once you subtract the fixture thickness, you will then need to add an additional 1/4" depth to the hole you are Pre-Drilling. Ex. If you have a fixture that is is 1" thick. Then your Pilot hole will need to be 1.5" Anchor Length = 2-1/4" Fixture Thickness = 1" 2-1/4" - 1" fixture = 1-1/4 add in 1/4" depth 1-1/4" + 1/4" = 1-1/2" pilot hole. Hope this helps!

Which would you recommend for an outdoor chimney?

Asked by MadDawg January 23, 2021
1
Answer

if your fastening into cinder block or concrete this is the way to go. using their supplied drill bit and the correct depth you should be able to install most anything.

First time user here.... can I drive this anchor directly to the ledger board on the concrete wal...

Asked by Lok888 January 18, 2021
1
Answer

yes. however tapcons require their special sized masonry bit

Where is the nearest store where these are available to Meridian, MS.

Asked by Jim November 12, 2020
0
Answers

will this product work on Hardy Board siding?

Asked by HF November 9, 2020
1
Answer

Not really, you should treat it as mounting on drywall. Use the correct rated weight load with drywall anchors.

I have a 4" deep cement pad. How long of a Tapcon screw should I use. The hole in the base of t...

Asked by Bo August 11, 2020
4
Answers

Depends on what you are attaching to the concrete pad. weight and size of item being attached.

Would these be a good length to attach a TV mount to a drywall with cinder block behind it (outer...

Asked by Russ July 14, 2020
2
Answers

1 1/2" - 2" should work. figure you have 1/2" sheetrock that way you can be at least have 1" to 1 1/2" beaded into the wall and if you the correct mounting screws that come with it you should be fine.

WHAT SIZE BIT IS REQUIRED TO DRILL THE HOLE FOR THESE SCREWS?

Asked by Gerard July 13, 2020
2
Answers

3/16 x 9" tapcon sds

Would this be good to mount a wall mounted sink that weighs 13 pounds?

Asked by Susan July 3, 2020
1
Answer

Yes if yur mounting on block or masonary

1/4 in. x 3-1/4 in. Hex-Washer-Head Concrete Anchors (75-Pack) - page 2

Customer Reviews

  • 4.5
    out of 1,158 reviews
  • 80% recommend this product
Filter by:
Showing 1-10 of 1,158 reviews
Disappointed
I needed to anchor window wells to the concrete foundation of my house. Since these are austensibly the anchors for the job I bought them. The included drill bit dulled after 3 holes which I was prepared for and didn't surprise me. The screws were awful. 2 out of every three broke off in the hole and is now, unfortunately, a permanent fixture. The heads of about 1/4 of the rest I used rounded off quickly and had to be discarded. I would not recommend these but unfortunately they have become pretty ubiquitous.
by Darrin
Response from PaslodeMay 24, 2021
Hi Darrin, thank you for sharing your feedback. We are sorry to hear that your experience with our product did not match your expectations. Please feel free to call us at (877) 489-2726 or email us at CS@itwbrands.com. We’d like to learn more about your experience and make things right.
1 person found this helpful
Used their masonry bit, made sure I drilled the hole...
Used their masonry bit, made sure I drilled the hole deeper than the anchor, installed these with an impact driver and couldn't be happier. Had a storm a few days later and the patio cover didn't budge. 16 of them in with no breakage.
by Greg
If you need concrete anchors and don't want to bother with the lead anchors with a good steel bol...
If you need concrete anchors and don't want to bother with the lead anchors with a good steel bolt these are as good as anything else. But the heads have a little taper to them and strip and round off really easy in a socket or end wrench. They don't have a good head on them where the wrench can get a good grip for the length of the head like a steel lag screw. Then you have no choice but to back it out, throw that one away and use a new one. I used about 1/2 of the box to get 16 anchor points in 2 4x4 post bases. But the 75 anchor box is cheap enough that you can afford to do that and I knew what to expect from past experience. They are convenient.
by MIKETPA
2 people found this helpful
only had 1 of 75 not hold. Use a root hammer and you'll be good. Perfectly held up the 2x4s for m...
only had 1 of 75 not hold. Use a root hammer and you'll be good. Perfectly held up the 2x4s for my privacy fence
by Shaggy
Holding up well
I used these about 2 years ago to secure an internal dog kennel fence to my block walls in my basement. I used some pipe strapping along with these Tapcons. These went into the block great and have been securely hanging on. I've even backed them out to take the fence down so I could have a new HVAC system installed in my basement and then I put these back in again with no issues. These have met my expectations and there hasn't been anything that I've disliked about them. Please hit the thumbs up if this was helpful.
by RM33
2 people found this helpful
These things are great! I mounted a book case type shelf onto my basement wall. I needed a 2 x 4 ...
These things are great! I mounted a book case type shelf onto my basement wall. I needed a 2 x 4 under it to help hold it in place as well as others under each shelf to keep it against the wall. I tried to use fluted nails and cut nails. They just bent and chipped the block. Never did get one to go into the block. Got these and, bada boom, bada bing! Never though you could use screws to fasten into blocks! Quick and easy! Make sure that you use the correct drill bit and a hammer drill.
by tapcon
Perfect for attaching to floor. Needed several bits however for...
Perfect for attaching to floor. Needed several bits however for marble
by HomeDepotCustomer
Tapcons are designed to grip in concrete and brick primarily....
Tapcons are designed to grip in concrete and brick primarily. The 8 pack I bought did a decent job however 2 of them snapped in the brick I was using them to attach a board.
by Bill
Don't waste your time with these.
I drilled 8 holes in a retaining wall to strap a metal conduit. I tried inserting 8 of these screws. 1 actually seated and was good. One wouldn't go in all the way, it stalled out my impact driver. The other 6 stripped. Don't waste your time with these. I removed all these, drilled out the holes to 5/16", inserted plastic anchors, and put regular 1/4" screws in. They went in and seated perfectly. These screws are no cheaper and no easier to put in than plastic anchors so just start with the plastic anchors to start with.
by Bob
Response from PaslodeMar 25, 2020
Thank you for sharing your feedback. We are sorry to hear that your experience with our product did not match your expectations. Please feel free to call us at (877) 489-2726 or email us at CS@itwbrands.com. We’d like to learn more about your experience and make things right.
1 person found this helpful
Easy to work with, strong enough for the project I...
Easy to work with, strong enough for the project I was working with.
by josephrivera
Showing 1-10 of 1,158 reviews