Power-Stud®+ SD2 High Performance Wedge Expansion Anchor

The Power-Stud+ SD2 concrete wedge anchor is a fully threaded, torque-controlled expansion concrete anchor designed for consistent performance in cracked and uncracked concrete. Suitable base materials include normal-weight concrete, sand-lightweight concrete, and concrete over steel deck. The anchor is manufactured with a zinc-plated carbon steel body and stainless-steel expansion clip for premium performance.

High-Performance Concrete Wedge Anchor

SKU	Product Type	Diameter	Length	Material	Finish	Pieces Per Unit	Price
POW 7413SD2	Wedge Expansion Anchor	3/8"	3"	Carbon Steel / Stainless Steel	Zinc	50/Box	$41.78
POW 7415SD2	Wedge Expansion Anchor	3/8"	3-3/4"	Carbon Steel / Stainless Steel	Zinc	50/Box	$49.08
POW 7416SD2	Wedge Expansion Anchor	3/8"	5"	Carbon Steel / Stainless Steel	Zinc	50/Box	$53.68
POW 7422SD2	Wedge Expansion Anchor	1/2"	3-3/4"	Carbon Steel / Stainless Steel	Zinc	50/Box	$66.13
POW 7423SD2	Wedge Expansion Anchor	1/2"	4-1/2"	Carbon Steel / Stainless Steel	Zinc	50/Box	$67.73
POW 7424SD2	Wedge Expansion Anchor	1/2"	5-1/2"	Carbon Steel / Stainless Steel	Zinc	50/Box	$61.60
POW 7426SD2	Wedge Expansion Anchor	1/2"	7"	Carbon Steel / Stainless Steel	Zinc	25/Box	$52.38
POW 7427SD2	Wedge Expansion Anchor	1/2"	8-1/2"	Carbon Steel / Stainless Steel	Zinc	25/Box	$61.33
POW 7433SD2	Wedge Expansion Anchor	5/8"	5"	Carbon Steel / Stainless Steel	Zinc	25/Box	$57.74
POW 7434SD2	Wedge Expansion Anchor	5/8"	6"	Carbon Steel / Stainless Steel	Zinc	25/Box	$57.04
POW 7435SD2	Wedge Expansion Anchor	5/8"	4-3/4"	Carbon Steel / Stainless Steel	Zinc	25/Box	$84.25
POW 7436SD2	Wedge Expansion Anchor	5/8"	7"	Carbon Steel / Stainless Steel	Zinc	25/Box	$74.25
POW 7438SD2	Wedge Expansion Anchor	5/8"	8-1/2"	Carbon Steel / Stainless Steel	Zinc	25/Box	$115.80
POW 7442SD2	Wedge Expansion Anchor	3/4"	5-1/2"	Carbon Steel / Stainless Steel	Zinc	20/Box	$68.25
POW 7444SD2	Wedge Expansion Anchor	3/4"	6-1/4"	Carbon Steel / Stainless Steel	Zinc	20/Box	$110.27

Displaying 15 of 17 Products

Features and Benefits:

Consistent performance in high and low strength concrete
Nominal drill bit size is the same as the anchor diameter
Anchor can be installed through standard fixture holes
Length ID code and identifying marking stamped on the head of each anchor
Anchor design allows for follow-up expansion after setting under tensile loading

General Applications and Uses:

Structural connections, i.e., beam and column anchorage
Utility and safety-related attachments
Interior applications / low-level corrosion environment
Tension zone applications, i.e., cable trays and strut, pipe supports, fire sprinklers
Seismic and wind loading
Medium to heavy-duty purposes

Suitable Base Materials

Normal-weight concrete
Sand-lightweight concrete
Concrete over steel deck
Grouted-filled concrete masonry (CMU)

Approvals & Listings:

International Code Council, Evaluation Service (ICC-ES), ESR-2502 for cracked and uncracked concrete
Code Compliant with the 2015, IBC, 2015 IRC, 2012 IBC, 2012 IRC, 2009 IBC, and 2009 IRC
Tested in accordance with ACI 355.2 and ICC-ES AC193 for use in structural concrete under the design provisions of ACI 318-14 Chapter 17 or ACI 318-11/08 Appendix D
Evaluated and qualified by an accredited independent testing laboratory for recognition in cracked and uncracked concrete including seismic and wind loading (Category 1 anchors)
FM Global (Factory Mutual) - File No. 3033795, 3/8" and 1/2" diameters Pipe hanger components for automatic sprinkler systems
Underwriters Laboratories (UL Listed) - File No. EX1289

Anchor Materials

Zinc plated carbon steel body with stainless steel expansion clip, zinc plated carbon steel nut, and washer

<div class="schemaQA"> <div itemscope itemtype="https://schema.org/FAQPage"> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <h2 itemprop="name" style="font-size:15px;font-weight: bold">Installation Instructions for Power-Stud+ SD2 Concrete Wedge Anchors</h2> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer"> <div itemprop="text"> <table width="100%" border="1" cellspacing="0" cellpadding="10"> <tbody> <tr> <td align="center"><img src="https://tannerbolt.com/media/wysiwyg/tanimg/dept-pages/sd1/Step-1-installing-concrete-wedge-anchor.png"></td> <td align="center"><img src="https://tannerbolt.com/media/wysiwyg/tanimg/dept-pages/sd1/Step-2-installing-concrete-wedge-anchor.png.png"></td> <td align="center"><img src="https://tannerbolt.com/media/wysiwyg/tanimg/dept-pages/sd1/Step-3-installing-concrete-wedge-anchor.png.png"></td> <td align="center"><img src="https://tannerbolt.com/media/wysiwyg/tanimg/dept-pages/sd1/Step-4-installing-concrete-wedge-anchor.png.png"></td> </tr> <tr> <td align="left" valign="top"><p style="font-size:13px"><strong>Step 1</strong> Using the proper drill bit size, drill a hole into the base material to the required depth. The tolerances of the drill bit used should meet the requirements of AN<sub>sI</sub> standard B212.15.</p></td> <td align="left" valign="top"><p style="font-size:13px"><strong>Step 2</strong> Remove the dust and debris from the hole during drilling (e.g. dust extractor, hollow bit) or following drilling (e.g. suction, forced air) to extract loose particles created by drilling.</p></td> <td align="left" valign="top"><p style="font-size:13px"><strong>Step 3 </strong>Position the washer on the anchor and thread on the nut. If installing through a fixture, drive the anchor through the fixture into the hole. Be sure the anchor is driven to the minimum required embedment depth, h<sub>nom</sub>.</p></td> <td align="left" valign="top"><p style="font-size:13px"><strong>Step 4</strong> Tighten the anchor with a torque wrench by applying the required installation torque, T<sub>inst</sub>. Note: The threaded stud will draw up during the tightening of the nut; the expansion wedge (clip) remains in its original position.</p></td> </tr> </tbody> </table> </div> </div> </div> <br><br> <div itemscope itemprop="mainEntity" itemtype="https://schema.org/Question"> <h2 itemprop="name" style="font-size:15px;font-weight: bold">Installation Specifications for Power-Stud+ SD2 in Concrete?</h2> <div itemscope itemprop="acceptedAnswer" itemtype="https://schema.org/Answer"> <div itemprop="text" style="height:250px; overflow:auto"> <table class="tspecTable" style="height: 716px;" width="100%" cellspacing="0"> <tbody> <tr> <td rowspan="2" align="center" bgcolor="#D1D3D4">Anchor Property/ Setting Information</td> <td rowspan="2" align="center" bgcolor="#D1D3D4">Notation</td> <td rowspan="2" align="center" bgcolor="#D1D3D4">Units</td> <td colspan="9" align="center" bgcolor="#D1D3D4">Nominal Anchor Size</td> </tr> <tr> <td align="center" bgcolor="#D1D3D4">3/8"</td> <td colspan="3" align="center" bgcolor="#D1D3D4">1/2"</td> <td colspan="3" align="center" bgcolor="#D1D3D4">5/8"</td> <td colspan="2" align="center" bgcolor="#D1D3D4">3/4"</td> </tr> <tr> <td align="center">Anchor diameter</td> <td align="center">da</td> <td align="center">in. (mm)</td> <td align="center">0.375(9.5)</td> <td colspan="3" align="center">0.500(12.7)</td> <td colspan="3" align="center">0.625(15.9)</td> <td colspan="2" align="center">0.750(19.1)</td> </tr> <tr> <td align="center">Minimum diameter of hole clearance in fixture</td> <td align="center">dh</td> <td align="center">in. (mm)</td> <td align="center">7/16 (11.1)</td> <td colspan="3" align="center">9/16 (14.3)</td> <td colspan="3" align="center">11/16 (17.5)</td> <td colspan="2" align="center">13/16 (20.6)</td> </tr> <tr> <td align="center">Nominal drill bit diameter (ANsI)</td> <td align="center">dbit</td> <td align="center">in.</td> <td align="center">3/8</td> <td colspan="3" align="center">1/2</td> <td colspan="3" align="center">5/8</td> <td colspan="2" align="center">3/4</td> </tr> <tr> <td align="center">Minimum nominal embedment depth1</td> <td align="center">hnom</td> <td align="center">in. (mm)</td> <td align="center">2-3/8 (60)</td> <td colspan="2" align="center">2-1/2 (64)</td> <td align="center">3-3/4 (95)</td> <td align="center">3-7/8 (98)</td> <td colspan="2" align="center">4-7/8 (124)</td> <td align="center">4-1/2 (114)</td> <td align="center">5-3/4 (146)</td> </tr> <tr> <td align="center">Effective embedment</td> <td align="center">hef</td> <td align="center">in. (mm)</td> <td align="center">2(51)</td> <td colspan="2" align="center">2(51)</td> <td align="center">3-1/4 (83)</td> <td align="center">3-1/4 (83)</td> <td colspan="2" align="center">4-1/4 (108)</td> <td align="center">3-3/4 (95)</td> <td align="center">5(127)</td> </tr> <tr> <td align="center">Minimum hole depth2</td> <td align="center">ho</td> <td align="center">in. (mm)</td> <td align="center">2-5/8 (67)</td> <td colspan="2" align="center">2-3/4 (70)</td> <td align="center">4(102)</td> <td align="center">4-1/4 (108)</td> <td colspan="2" align="center">5-1/4 (133)</td> <td align="center">5(127)</td> <td align="center">6-1/4 (159)</td> </tr> <tr> <td align="center">Minimum concrete member thickness</td> <td align="center">hmin</td> <td align="center">in. (mm)</td> <td align="center">4(102)</td> <td align="center">4-1/2 (114)</td> <td align="center">6(152)</td> <td align="center">5-3/4 (146)</td> <td align="center">5-3/4 (146)</td> <td align="center">6-1/2 (165)</td> <td align="center">8(203)</td> <td align="center">7(178)</td> <td align="center">10(254)</td> </tr> <tr> <td align="center">Minimum overall anchor length3</td> <td align="center">ℓanch</td> <td align="center">in.</td> <td align="center">3</td> <td colspan="2" align="center">3-3/4</td> <td align="center">4-1/2</td> <td align="center">4-3/4</td> <td colspan="2" align="center">6</td> <td align="center">5-1/2</td> <td align="center">7</td> </tr> <tr> <td align="center">Minimum edge distance2</td> <td align="center">cmin</td> <td align="center">in. (mm)</td> <td align="center">2-1/2 (64)</td> <td align="center">4(102)</td> <td align="center">2-3/4 (70)</td> <td align="center">4(102)</td> <td align="center">2-3/4 (70)</td> <td align="center">4-1/4 (108)</td> <td align="center">4-1/4 (108)</td> <td align="center">5(127)</td> <td align="center">4-1/2 (114)</td> </tr> <tr> <td align="center">Minimum spacing distance2</td> <td align="center">smin</td> <td align="center">in. (mm)</td> <td align="center">3-1/2 (89)</td> <td align="center">6(152)</td> <td align="center">6(152)</td> <td align="center">4(102)</td> <td align="center">6(152)</td> <td align="center">4-1/4 (108)</td> <td align="center">4-1/4 (108)</td> <td align="center">6(152)</td> <td align="center">6(152)</td> </tr> <tr> <td align="center">Critical edge distance2 (uncracked concrete only)</td> <td align="center">cac</td> <td align="center">in. (mm)</td> <td align="center">6-1/2 (165)</td> <td colspan="2" align="center">8(203)</td> <td align="center">10(254)</td> <td align="center">8(203)</td> <td align="center">15-3/4 (400)</td> <td align="center">10(254)</td> <td align="center">12(305)</td> <td align="center">12(305)</td> </tr> <tr> <td align="center">Installation torque</td> <td align="center">Tinst</td> <td align="center">ft.-lb.(N-m)</td> <td align="center">20(27)</td> <td colspan="3" align="center">40(54)</td> <td colspan="3" align="center">60(81)</td> <td colspan="2" align="center">110(149)</td> </tr> <tr> <td align="center">Torque wrench socket size</td> <td align="center">-</td> <td align="center">in.</td> <td align="center">9/16</td> <td colspan="3" align="center">3/4</td> <td colspan="3" align="center">15/16</td> <td colspan="2" align="center">1-1/8</td> </tr> <tr> <td align="center">Nut height</td> <td align="center">-</td> <td align="center">in.</td> <td align="center">21/64</td> <td colspan="3" align="center">7/16</td> <td colspan="3" align="center">35/64</td> <td colspan="2" align="center">41/64</td> </tr> <tr> <td> <p>Washer o.D</p> </td> <td> <p>-</p> </td> <td> <p>in.</p> </td> <td> <p>13/16</p> </td> <td colspan="3"> <p>1-1/16</p> </td> <td colspan="3"> <p>1-5/16</p> </td> <td colspan="2"> <p>1-15/32</p> </td> </tr> <tr> <td colspan="12"> <p>For sI: 1 inch = 25.4 mm, 1 ft-lbf = 1.356 N-m.</p> <ol style="font-size: 13px;"> <li data-list-text="1."> <p>The embedment depth, hnom, is measured from the outside surface of the concrete member to the embedded end of the anchor prior to tightening.</p> </li> <li data-list-text="2."> <p>For installations through the soffit of steel deck into concrete see the installation details in Figure A, B, and C. In addition, anchors shall have an axial spacing along the flute equal to the greater of 3hef or 1.5 times the flute width.</p> </li> <li data-list-text="3."> <p>The listed minimum overall anchor length is based on anchor sizes commercially available at the time of publication compared with the requirements to achieve the minimum nominal embedment depth and possible fixture attachment.</p> </li> <li data-list-text="4."> <p>The anchors may be installed in the topside of concrete-filled steel deck floor and roof assemblies in accordance with the installation specifications and design information provided the concrete thickness above the upper flute meets the minimum thicknesses specified in the tables; see setting Information for Installation on the Top of Concrete-Filled steel Deck Assemblies table and Installation Detail D.</p> </li> </ol> </td> </tr> </tbody> </table> </table> </div> </div> </div> <br> <div align="center" style="margin: 0 auto; width:70%;background: #316CB7;color:white;text-align: center;padding:15px;font-family: arial,helvetica, san serif;font-size:15px"><a href="https://www.tannerbolt.com/trc/post/power-stud-sd2-concrete-wedge-anchor" style="color:white;font;text-decoration: none">Learn More about SD2 Concrete Wedge Anchors</a></div> </div></div> <hr>