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Internet # 203770108

Model # 24193

Store SKU # 554001

5/16 in. x 3 in. Hex-Washer-Head Large Diameter Concrete Anchors (4-Pack)

$7.67
  • Designed for fastening into solid concrete, brick or hollow block
  • Coated for corrosion protection
  • Cracked and Seismic Approved
  • View More Details
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Product Details

About This Product

Ideal for projects that require heavy-duty holding power, Tapcon screw anchors are the stronger, faster, and easier masonry anchoring solution. They install in less than half the time of wedge anchors or sleeve anchors and have 20% more holding power. Tapcon anchors are suitable for use in concrete, both indoors and outdoors.

Highlights

  • Works in all masonry-based material including concrete, block, or brick
  • Use these screws for a variety of projects including attaching machinery/heavy equipment, industrial shelving, ledger board, pipes, cables and many other fixtures to masonry
  • Climaseal blue coating delivers long-lasting corrosion protection
  • Patented thread form doubles installation speed and delivers 20% more holding power than wedge or sleeve anchors
  • Heavy-duty anchor design instills confidence by allowing for closer anchor spacing and closer to edge installation
  • A reputation for quality, strength and ease of installation from industry professionals
  • Approved for use in ACQ treated lumber
  • Tapcon+ Concrete Anchors are removable after installation
  • Tapcon+ Concrete Anchors are an alternative heavy duty concrete anchoring solution to Sleeve or Wedge anchors
  • Learn more about concrete anchors here.
  • Return Policy

Product Information

Internet # 203770108

Model # 24193

Store SKU # 554001

Specifications

Dimensions

Anchor Diameter (in.)

5/16"

Anchor Length (in.)

3

Required Drill Hole Size (in.)

.25

Details

Anchor Head Style

Hex

Drive Style

Hex

Fastener Callout Size

5/16

Fastener Color

Blue

Fastener Material

Carbon Steel

Fastener Plating

Clear Zinc

Fastener Type

Concrete Screws

Fastening Base Material

Brick, Cinder Block, Concrete

Features

ACQ Rated

Grade

Not Graded

Included

No Additional Items Included

Interior/Exterior

Exterior, Interior

Maximum Weight Capacity (lb.)

0

Measurement Standard

SAE

Measurement System

Inches

Package Quantity

4

Product Weight (lb.)

0.058 lb

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

42Questions
caret
Q:What size drill bit for 3/8 inch tapcon screws concrete anchors?
by|Apr 19, 2024
1 Answer
Answer This Question

A:  Hi, Beverly. Thank you for contacting us. The 3/8" anchors require a 3/8" drill bit. Please be sure to drill 1/2" deeper than anchor embedment and clean out the hole before driving. Feel free to call us at (800)222-6990 or email us at tapcon@itwbrands.com if you have any questions.

by|Apr 23, 2024
    caret
    Q:Can they be used on stucco
    by|Feb 3, 2024
    1 Answer
    Answer This Question

    A:  Hi - Thanks for your question! Tapcon Concrete Anchors are rated for concrete and CMU applications. If you have additional application questions, please reach out directly to our customer service team at 877-489-2726.

    by|Mar 12, 2024
      1 found this answer helpful
      caret
      Q:What should these anchors be torque too
      by|Oct 12, 2023
      1 Answer
      Answer This Question

      A:  Hi Brad - Thanks for reaching out! For application specific questions, please reach out directly to our customer service team at 877-489-2726.

      by|Jan 9, 2024
        caret
        Q:Grade 2 iron screw? maximum load 10lbs? made in China?
        by|Oct 1, 2023
        1 Answer
        Answer This Question

        A:  Hi - Thanks for your questions! These Tapcon+ Large Diameter Concrete Anchors are made in USA of U.S. and imported components. For application specific questions, please reach out directly to our customer service team at 877-489-2726.

        by|Nov 13, 2023
          Showing 1-4 of 42

          Customer Reviews

          4.6 out of 5

          • 4.6 out of 950 reviews
          • 85% recommend this product
          Filter by:
          Showing 1-10 of 950 reviews
          Buy something else
          Bought these because the smaller ones would twist off every time. These twist off every time too. I’m drilling the appropriate diameter hole at least a half inch deeper than the screw is long. I tried reeming out the hole too but didn’t make a difference. As soon as the threads catch, these screws shear off. I switched to the hammer-in expansion anchors and those produced a solid anchoring effect. Was putting these in old concrete floor from 1975, trying to anchor base plate for a wall.
          by
            • Recommended
            Straight forward pranchor
            Easy to install, recomend purchase
            by
            • Verified Purchase
            • Recommended
            Wanted to make sure the hose reel would be secure...
            Wanted to make sure the hose reel would be secure and these anchors were perfect.
            by
            • Verified Purchase
            Solid!
            Very easy to install after drilling with proper masonry bit to secure the 4x4 tie. Hasn't budged and is working well.
            by
              • Recommended
              Worked great securing my pergola hardware to our concrete pad....
              Worked great securing my pergola hardware to our concrete pad. Very heavy duty. Time will tell but we are currently happy with the product.
              by
              • Verified Purchase
              I'm apparently so manly...
              That I can sheer cement anchors with my bare hands! Hulk smash. How the heck am I gonna get these out? This should be real fun. Pure garbage. All sheered at same spot. 3/8 are good...somehow 16th of an inch makes all the difference.
              by
                3 found this review helpful
                I didn’t get to use them so I give them 4 stars because they look strong solid. Made in the US.
                I didn’t get to use them so I give them 4 stars because they look strong solid. Made in the US.
                by
                • Verified Purchase
                • Recommended
                1 found this review helpful
                These tapcons worked perfectly for my project! I used them...
                These tapcons worked perfectly for my project! I used them to mount a baseboard for a 200lbs barn door.
                by
                • Verified Purchase
                1 found this review helpful
                Hot Garbage
                These bolts, as well as every other Tapcon product I’ve used, aren’t worth your time. They will let you down! These particular anchors snapped off at the head and stripped the threads. Installed them exactly as specified by pre-drilling/cleaning the hole 1/2” deeper than anchor length. For an anchor that is suppose to have a 2700 pullout rating, I wouldn’t trust them to hold much more than their own weight
                by
                Response from PaslodeApr 13, 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.
                  5 found this review helpful
                  I like the ease of use for Tapcon masonry screws. A properly drilled hole and the screw not over ...
                  I like the ease of use for Tapcon masonry screws. A properly drilled hole and the screw not over tightened provides a secure bond. The only drawback is over tightening the anchor then you have a hole that is useless.
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  Showing 1-10 of 950 reviews

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