{"product_id":"simpson-strong-tie-11-in-light-steel-bolted-holdown-s-hd8b-rrmziq","title":"Simpson Strong-Tie 11-in. Light Steel Bolted Holdown (S\/HD8B)","description":"\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"features\"\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/accuracy.svg\" alt=\"accuracy\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eSelf-Jigging Fit\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe self-jigging design helps position the holdown consistently during installation, which saves layout time and helps keep the connection where the engineer intended it.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/anti-vibration.svg\" alt=\"anti-vibration\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eLower Deflection\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eIts unique seat design is built to minimize deflection under load. That matters in shearwall and lateral applications where extra movement is not your friend.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n        \u003cdiv class=\"card-inside\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eBuilt for Bolted Steel Framing\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie holdown is designed for bolted installation in cold-formed steel framing, making it a practical choice for high-wind construction and intermediate-load shearwall work.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-overview\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\" data-product-summary\u003e\n    \u003cp\u003eThe \u003cstrong\u003eSimpson Strong-Tie S\/HD8B 11\" x 2-5\/16\" x 1-1\/2\" Holdown for Cold-formed Steel\u003c\/strong\u003e is a bolt-on holdown made for lateral load connections in cold-formed steel framing. This is a \u003cstrong\u003eholdown\u003c\/strong\u003e designed for \u003cstrong\u003eintermediate-load shearwalls, braced-wall panels, and other lateral applications in high-wind construction\u003c\/strong\u003e. Model Number: \u003cstrong\u003eS\/HD8B\u003c\/strong\u003e. If you are tying a steel stud wall down to the foundation and want a connector that installs cleanly and keeps movement in check, this is what it is built to do.\u003c\/p\u003e\n    \u003cp\u003eThe big advantage here is that the S\/HD8B is part of Simpson's self-jigging S\/HDB line. In practical terms, that means easier placement during install and less messing around trying to hold alignment while you set bolts and hardware. The prepunched bolt holes are there for bolted installation, which is why this model makes sense when your design calls for bolts rather than screws. Simpson also calls out a unique seat design that greatly minimizes deflection under load, and that is not just a catalog line. In wall systems, less connector movement helps the assembly behave more like it is supposed to.\u003c\/p\u003e\n    \u003cp\u003eDimensionally, the S\/HD8B is compact enough to work where you need a smaller member connection without stepping up to a taller holdown. It measures \u003cstrong\u003e11 inches high\u003c\/strong\u003e, \u003cstrong\u003e2-5\/16 inches wide\u003c\/strong\u003e, with a \u003cstrong\u003e1-1\/2 inch centerline\u003c\/strong\u003e and \u003cstrong\u003e7\/8 inch standoff\u003c\/strong\u003e. The body is \u003cstrong\u003e118 mil\u003c\/strong\u003e, \u003cstrong\u003e10 gauge\u003c\/strong\u003e steel with a Simpson Strong-Tie gray paint finish. Those details matter because they tell you this is not a generic bracket. It is a purpose-built steel framing connector sized for a specific kind of engineered holdown job.\u003c\/p\u003e\n    \u003cp\u003eOn the jobsite, the installation flexibility is useful. The S\/HD8B can be installed directly on the bottom track or raised above it, and Simpson specifically notes it is suitable for back-to-back applications where eccentricity is a concern. That gives the designer and installer more options when dealing with wall layouts, track conditions, and boundary member configurations. Simpson also notes that an anchor bolt washer is not required, while standard washers are required on stud bolt nuts for S\/HDB models.\u003c\/p\u003e\n    \u003cp\u003eThis holdown is aimed squarely at cold-formed steel construction, especially projects dealing with high-wind demands. It is a good fit for engineers, framing crews, and commercial or multifamily contractors building with steel studs and needing a tested holdown for shearwall and braced-wall panel work. If your plans call for a bolt-installed holdown and you want a connector that is straightforward, compact, and designed to limit deflection, the S\/HD8B is the right kind of hardware to be looking at.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-1\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt for Real Holdown Installation\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/bortmyuo6h\/jpeg\/CF_S-HD10B_InstPho_Pho_Instld_Holdown-DoubleStud_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie S\/HD8B Holdown for Cold-formed Steel installed at the base of a cold-formed steel stud wall on concrete foundation track in a real jobsite setting\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis is the kind of connector that earns its keep when the wall assembly has to transfer load down into the foundation without a lot of extra fuss.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned for bolted installation in cold-formed steel framing\u003c\/li\u003e\n          \u003cli\u003eCan be installed directly on the bottom track or raised above it\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eReduce Movement Where It Counts\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/y8jnneuixj\/jpeg\/CF_S-HD15B_ProdPho_RI_Prod_Holdown_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie S\/HDB series holdown side profile showing the formed seat and bolt holes on a clean background for cold-formed steel shearwall applications\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe seat geometry is one of the main reasons to choose this holdown. Less deflection means better control of wall movement under load.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eUnique seat design helps minimize deflection under load\u003c\/li\u003e\n          \u003cli\u003eGood fit for intermediate-load shearwalls, braced-wall panels, and lateral connections\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eWorks in Tight Steel Wall Layouts\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/wyy96cj5ln\/jpeg\/CF_S-HD10B_InstIll_Ill_Insltd_Holdown-PACO_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Illustration of an S\/HDB style holdown installed on cold-formed steel studs and bottom track over concrete with anchor rod passing into the foundation\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eCold-formed steel framing can get crowded fast. This holdown is made to work cleanly in that environment, including back-to-back stud applications where offset loading can become an issue.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eSuitable for back-to-back applications where eccentricity is a concern\u003c\/li\u003e\n          \u003cli\u003eCenterline dimension is 1-1\/2 in. with 7\/8 in. standoff\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-4\" class=\"acc flip\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompact Size, Purpose-Built Geometry\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"row\"\u003e\n      \u003cdiv class=\"img\"\u003e\n        \u003cimg src=\"https:\/\/ssttoolbox.widen.net\/content\/cz0i1rx3vi\/jpeg\/CF_S-HD10B_ProdPho_Pho_Prod_Holdown_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"S\/HDB holdown product image showing narrow steel body, anchor opening, and bolt hole layout for cold-formed steel framing connections\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe dimensions are dialed in for steel framing work, not general-purpose improvising. That makes layout and engineering coordination a lot simpler.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eOverall size: 11 in. high x 2-5\/16 in. wide\u003c\/li\u003e\n          \u003cli\u003e118 mil, 10 gauge steel body with gray painted finish\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tnincluded-wrapper\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e(1) Simpson Strong-Tie S\/HD8B High-Wind Steel Holdown\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n  \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003ctable class=\"aplusspecs\"\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMaterial\u003c\/th\u003e\n        \u003ctd\u003eSteel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFinish\u003c\/th\u003e\n        \u003ctd\u003eSimpson Strong-Tie Gray Paint\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHeight\u003c\/th\u003e\n        \u003ctd\u003e11 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWidth\u003c\/th\u003e\n        \u003ctd\u003e2-5\/16 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCenter Line\u003c\/th\u003e\n        \u003ctd\u003e1-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eStandoff\u003c\/th\u003e\n        \u003ctd\u003e7\/8 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eThickness\u003c\/th\u003e\n        \u003ctd\u003e118 mil\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGauge\u003c\/th\u003e\n        \u003ctd\u003e10 ga.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWeight\u003c\/th\u003e\n        \u003ctd\u003e2.8 lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePackaging Quantity\u003c\/th\u003e\n        \u003ctd\u003e1\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"compat-list\"\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eFraming Type\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for cold-formed steel construction.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eInstallation Method\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eS\/HDB models are designed for installation with bolts.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eStud Bolt Requirement\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eUse A307 stud bolts as specified by Simpson Strong-Tie installation guidance.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"compat-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eWall Configuration\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eSuitable for back-to-back applications where eccentricity is a concern.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tags\"\u003e\n      \u003cspan class=\"tag\"\u003eHigh-Wind Construction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eCold-Formed Steel Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eIntermediate-Load Shearwalls\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eBraced-Wall Panels\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eLateral Applications\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eCommercial Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eMultifamily Steel Stud Work\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"tip-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n      \u003cp class=\"tip-text\"\u003eIf you install the S\/HD8B raised above the top of concrete instead of directly on the track, make sure the design accounts for the added anchor rod elongation. The connector can be used that way, but the extra movement still has to be figured into the wall deflection.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n    \u003ch3\u003eSimpson Strong-Tie S\/HD8B 11\" x 2-5\/16\" x 1-1\/2\" Holdown for Cold-formed Steel Keeps It Simple\u003c\/h3\u003e\n    \u003cp\u003eThis is a straightforward engineered holdown for steel stud work where you want bolted installation, compact size, and less deflection without overcomplicating the connection.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Steel framing contractors, engineers, and builders handling high-wind wall systems, shearwalls, and braced-wall panels.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The self-jigging design and formed seat make install easier and help control movement under load, which is exactly what you want from a holdown.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is the bolt-install model, so make sure your plans and hardware schedule match that approach. If you need a screw-attached version, Simpson points to the S\/HDS line instead.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs the S\/HD8B made for bolts or screws?\u003c\/strong\u003e It is designed for installation with bolts. Simpson directs users to the S\/HDS model for attachment to a post or column with screws.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan this holdown be installed directly on the bottom track?\u003c\/strong\u003e Yes. Simpson states it can be installed directly on the bottom track or raised above it.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs it suitable for back-to-back stud applications?\u003c\/strong\u003e Yes. Simpson specifically notes it is suitable for back-to-back applications where eccentricity is a concern.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDo you need an anchor bolt washer?\u003c\/strong\u003e Simpson states an anchor bolt washer is not required, but standard washers are required on stud bolt nuts for S\/HDB models.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":43569896783920,"sku":"S\/HD8B","price":12.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4876\/8304\/files\/pwbzx83aclmb_94f052fa-1e26-4239-b948-4cb4aa9b6d0b.jpg?v=1788570722","url":"https:\/\/toolnutus.com\/products\/simpson-strong-tie-11-in-light-steel-bolted-holdown-s-hd8b-rrmziq","provider":"InoPrints","version":"1.0","type":"link"}