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Internet # 318723654

Model # 2210276

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5/8 in. x 10 in. Kwik Bolt TZ2 Carbon Steel Zinc Plated Hex Nut Concrete Wedge Anchor (15-Pack)

Contains 15 pieces
$220.00
($14.67 /piece)
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  • Carbon Steel, zinc-plated
  • Ultimate tension and seismic relevant for cracked concrete
  • Externally Threaded
  • View More Details

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Product Details

About This Product

Raising the industry standard again. Hilti's newest generation of Kwik Bolts. The KB TZ2 Carbon Steel Expansion Anchor - is raising the industry standard for stud anchors. The Kwik Bolt TZ2 boasts the best approval ratings in its class. Shallow embedment depths mean less drilling, which helps save time on every job. These Kwik Bolt Wedge Anchors are commonly used in fastening structural steel, hand rails and signs, racks, equipment and for formwork bracing. Don't settle for any stud anchor.The Kwik Bolt 2 wedge anchors are available in Carbon Steel, 304 Stainless Steel and 316 Stainless Steel.

Highlights

  • Package includes 1X box of Kwik bolt TZ2 CS wedge anchors
  • Seismic tested in accordance with ACI 355.2 and ICC-ES AC 193
  • Ultimate tension and shear performance for seismic relevant applications as well as cracked concrete (tension zone)
  • Per ICC-ES, compliant for use with Hilti Adaptive Torque (AT) module for mechanical safeset
  • Small minimum edge distance and spacing for maximum design flexibility
  • Applications include fastening structural steel, facades, electrical and mechanical equipment, hand rails and racks
  • Drilling method (AS): hammer drilling, hollow drill bit drilling, diamond drilling
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Product Information

Internet # 318723654

Model # 2210276

Additional Resources

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From the Manufacturer

Specifications

Dimensions

Anchor Diameter (in.)

5/8"

Anchor Length (in.)

10

Details

Fastener Material

Carbon Steel

Fastener Plating

Electro Galvanized Zinc

Fastener Type

Wedge Anchors

Fastening Base Material

Concrete

Interior/Exterior

Interior

Maximum Weight Capacity (lb.)

0

Measurement System

Inches

Package Quantity

15

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

No Warranty

Questions & Answers

What size masonry drill bit for 5/8" concrete anchor
ByJul 1, 2026
1 Answer | 
Answer This Question

Thank you for your question. For a 5/8 in. Hilti Kwik Bolt TZ2 concrete wedge anchor, use a 5/8 in. carbide-tipped masonry drill bit to drill the installation hole. The hole diameter should match the anchor diameter for proper installation and performance.

By|Jul 1, 2026


    Is this ok to anchor a hardtop domi 12x12 gazebo?
    ByJun 20, 2026
    1 Answer | 
    Answer This Question

    Zinc-plated anchors are not recommended for outdoor applications, as they can be susceptible to corrosion when exposed to the elements. For outdoor use, we recommend a stainless-steel anchor, such as Item #2210178, which provides better corrosion resistance. If this item is not available on HomeDepot.com, please contact your local Home Depot Pro Desk for assistance with ordering.

    By|Jun 23, 2026


      what is the thread count?
      ByFeb 2, 2024
      1 Answer | 
      Answer This Question

      The thread length on is anchor is 2 1/2 inches. Nominal embedment is 4" while minimum hole depth is 4 1/4". The installation torque is 50 ft-lb.

      By|Feb 2, 2024


        WHAT IS THS MINIMUM WASHER THICKNESS USED FOR HILTI
        ByDec 21, 2023
        1 Answer | 
        Answer This Question

        This is a standard washer. The thickness will fall between .051 to .177, inside diameter is .438, outside is 1.00. Hilti's washers are ASME/ANSI B18.22.1 Type A-1986.

        By|Nov 26, 2025


          Why don't you list the pull-out strength and shear-off weight, that is the single most important thing when choosing an anchor???
          ByDec 16, 2023
          2 Answers | 
          Answer This Question

          The information you are looking for is listed under additional resources, instructions/assembly. For uncracked concrete the tension is: 2,500 psi= 945 3,000 psi=980 4,000 psi=1,040 and 6,000 psi=1,125. The shear is: 2,500 psi=1,545 3,000 psi=1,690 4,000 psi=1,950 and 6,000 psi=2,390. For cracked concrete the tension is: 2,500 psi= 280 3,000 psi=300 4,000psi=340 and 6,000 psi=395. For the shear: 2,500 psi=1,095 3,000 psi=1,195 4,000 psi=1,385 and 6,000 psi=1,695.

          By|Jan 7, 2026

            (4)

            The first answer is misleading as it applies to a specific diameter (1/4") but answer is displayed for all fastener sizes.

            By|Oct 23, 2024


              Is Hilti KB-TZ2 SS316 (1/2 diameter by 7 length) suitable to be anchored into brick & mortar wall?
              ByOct 16, 2023
              1 Answer | 
              Answer This Question

              Yes, this anchor is suitable for uncracked concrete, cracked concrete, grout-filled CMU. drilled holes, and cored holes. The thread length on this anchor is 4 3/4" and it is approved for tension zones. Use the Installation Guide under "additional resources" to ensure you have the information needed.

              By|Oct 16, 2023


                Do the holes need to be cleaned out before anchoring
                ByOct 5, 2023
                1 Answer | 
                Answer This Question

                It is a best practice to clean out the hole prior to anchoring. Mild dust remaining is ok.

                By|Oct 6, 2023


                  Are these Grade 8
                  ByJul 4, 2023
                  1 Answer | 
                  Answer This Question

                  These are not grade 8 strength. More details are provided within the installation guide that is listed under "Additional Resources".

                  By|Jul 5, 2023


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                    Customer Reviews

                    4.6 out of 5

                    • 4.6 out of 116 reviews
                    • 50% recommend this product
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                    Showing 1-10 of 116 reviews
                    Worked great. No issues was easy to install. Bolts were used for a shed. Shipped and delivered with no problem. Would use again.
                    by
                    Very easy to work with. Needed to add a post to my fence on top of the retention wall. Marked for the based with a sharpie, made the holes about 2" deep and hammer the pieces lightly. Once I tightened them the post was ready. Looking at a bigger size for the base of my new shed...
                    by
                    • Verified Purchase
                    These wedge anchors work very well. I have experience with them from being at work installing ladders in manholes and these smaller ones from Hilti also work well. My only advice is to measure the depth to the wedge and use black tape to let you know how deep to drill. If you drill too deep it won’t grab. It’s easy to avoid this.
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                    Showing 1-10 of 116 reviews

                    Compare Key Features

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                    Product Snapshot

                    Ideal for seismic applications, this anchor boasts high tension and shear performance in cracked concrete.
                    Ideal for seismic applications, this anchor boasts high tension and shear performance in cracked concrete.
                    Ideal for seismic applications, Hilti KB TZ2 anchors offer superior tension and shear performance in cracked concrete.
                    Ideal for heavy-duty concrete anchoring with a corrosion-resistant, hot-dipped galvanized finish ensuring long-lasting performance.

                    Load Capacity

                    0 lb
                    0 lb
                    0 lb
                    0 lb

                    Diameter

                    0.625 in.
                    0.5 in.
                    0.75 in.
                    0.75 in.

                    Length

                    10 in.
                    10 in.
                    10 in.
                    8 in.

                    Corrosion Resistance

                    Thread Type