{"product_id":"simpson-strong-tie-galvanized-standoff-column-base-for-6x6-with-sds-screws-cbsq66-sds2","title":"Simpson Strong-Tie Galvanized Standoff Column Base for 6x6 with SDS Screws (CBSQ66-SDS2)","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\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eWet-Set Install\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis base embeds in wet concrete at the time of pour, so you can lock in post placement from the start instead of coming back to retrofit later.\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\/depth.svg\" alt=\"depth\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003e1-Inch Standoff\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe built-in standoff keeps the wood post off the concrete surface, which helps reduce moisture contact and potential decay at the post end.\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\u003eSimpson Strong-Tie Column Base\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe Simpson Strong-Tie CBSQ66-SDS2 column base uses included Strong-Drive connector screws for faster installation, a cleaner reveal, and a high-capacity wood-to-concrete connection.\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 CBSQ66-SDS2 column base\u003c\/strong\u003e is a cast-in-place post base for securing a nominal 6x6 wood post or column to concrete. This is a \u003cstrong\u003ecolumn base designed for securing a nominal 6x6 wood post to wet concrete\u003c\/strong\u003e. Model number \u003cstrong\u003eCBSQ66-SDS2\u003c\/strong\u003e. It is built for deck posts, patio covers, and other top-supported structures where you want the post anchored into the pour and held off the slab surface.\u003c\/p\u003e\n    \u003cp\u003eWhat matters here is how the connection gets made. This CBSQ series base is installed while the concrete is still wet, so the anchor portion is locked into the footing from the start. That makes it a good fit for new construction where layout is known ahead of time. Simpson also includes the required \u003cstrong\u003e1\/4 in. x 2 in. Strong-Drive SDS heavy-duty connector screws\u003c\/strong\u003e, which speeds up post attachment and avoids the extra step of sourcing separate fasteners.\u003c\/p\u003e\n    \u003cp\u003eThe 1-inch standoff is not just a detail for the spec sheet. It keeps the bottom of the post elevated above the concrete, which helps reduce direct moisture contact at the most vulnerable part of the wood. If you are building outdoors, that gap matters because it helps protect the end grain and supports code-driven post separation from the slab or pier.\u003c\/p\u003e\n    \u003cp\u003eFrom a build standpoint, this is a steel column base with a \u003cstrong\u003eG90 galvanized finish\u003c\/strong\u003e for corrosion resistance. The listed steel thickness is \u003cstrong\u003e12-gauge at the base and 10-gauge at the strap\u003c\/strong\u003e, which tells you this is made to handle structural connector duty rather than light decorative use. It also ships with the base plate assembled, which saves setup time and helps keep the install process straightforward on site.\u003c\/p\u003e\n    \u003cp\u003eFor fitment, this model is intended for \u003cstrong\u003ewood-to-concrete cast-in-place applications\u003c\/strong\u003e and sized around a \u003cstrong\u003enominal 6x6 column\u003c\/strong\u003e. It is a fixed base, not an adjustable one, so this is the right hardware when your post size and layout are already established before the pour. If you are setting support posts for a deck or covered outdoor structure, the fixed format helps keep the connection simple and solid.\u003c\/p\u003e\n    \u003cp\u003eThis is a smart buy for contractors, deck builders, and serious DIY users who are pouring new concrete and want a purpose-built post base instead of piecing together an anchor solution. If your job calls for a clean standoff, included connector screws, and a cast-in-place installation method, the Simpson Strong-Tie CBSQ66-SDS2 column base is the kind of hardware that makes sense because it solves the connection the right way the first time.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eBuilt for New Concrete Pours\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:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/10497945076006_d1b2f3a6ea4c.jpg\" alt=\"Simpson Strong-Tie CBSQ66-SDS2 column base installed on a wood post over a concrete slab for outdoor structural post support\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eIf you are pouring fresh footings or piers, this cast-in-place post base gives you a clean way to anchor the post from day one. The standoff design also keeps the wood post off the concrete where moisture tends to collect.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eEmbeds in wet concrete at the time of pour\u003c\/li\u003e\n          \u003cli\u003eProvides a 1 in. standoff between post and concrete\u003c\/li\u003e\n          \u003cli\u003eUsed for decks, patio covers, and other top-supported structures\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\u003eFasten the Post Without Extra Guesswork\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:\/\/cdn.anglera.com\/assets\/74d6ed76-fe0d-4d23-a9db-1f8749ca9ef2\/10497945076006_ac04109fd79b.jpg\" alt=\"Simpson Strong-Tie CBSQ66-SDS2 column base product shot showing galvanized steel body and screw holes for fastening a 6x6 wood post\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis hardware is set up around Strong-Drive connector screws, which helps make installation quicker and more consistent. For crews trying to keep structural hardware moving without slowing down the job, included fasteners are a real advantage.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eInstalls with 1\/4 in. x 2 in. Strong-Drive SDS heavy-duty connector screws\u003c\/li\u003e\n          \u003cli\u003eScrews are included\u003c\/li\u003e\n          \u003cli\u003eBase plate ships assembled\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 CBSQ66-SDS2 column base\u003c\/li\u003e\n        \u003cli\u003eStrong-Drive SDS heavy-duty connector screws\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\u003eType\u003c\/th\u003e\n        \u003ctd\u003eColumn base\u003c\/td\u003e\n      \u003c\/tr\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\u003eG90 galvanized\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMaterials Connected\u003c\/th\u003e\n        \u003ctd\u003eWood to concrete, cast in place\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCommon Measurement\u003c\/th\u003e\n        \u003ctd\u003e6 in. x 6 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eActual Width\u003c\/th\u003e\n        \u003ctd\u003e6.031 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eActual Depth\u003c\/th\u003e\n        \u003ctd\u003e5.344 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWeight\u003c\/th\u003e\n        \u003ctd\u003e6.21 lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAdjustable\u003c\/th\u003e\n        \u003ctd\u003eNo\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBase Gauge\u003c\/th\u003e\n        \u003ctd\u003e12-gauge\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eStrap Gauge\u003c\/th\u003e\n        \u003ctd\u003e10-gauge\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eScrews Included\u003c\/th\u003e\n        \u003ctd\u003eYes\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=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003ePost Size\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for a nominal 6x6 wood post or column.\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=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eConcrete Installation\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eMade for cast-in-place installation in wet concrete, not post-installed hardened concrete anchoring.\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\/drive-size.svg\" alt=\"drive-size\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eFasteners\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eUses 1\/4 in. x 2 in. Strong-Drive SDS heavy-duty connector screws, which are included.\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\"\u003eDeck Building\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePatio Covers\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eOutdoor Structures\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eConstruction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDIY \/ Hobbyist\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=\"icon-lg\"\u003e\n      \u003cp class=\"tip-text\"\u003eBecause this is a fixed cast-in-place base, take the time to confirm your post layout before the concrete sets. Once it is embedded, position is locked in, so getting alignment right up front saves a lot of headache later.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"warranty-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n      \u003cdiv class=\"warranty-text\"\u003e\n        Warranty listed: None.\n      \u003c\/div\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 CBSQ66-SDS2 Column Base for Clean 6x6 Post Work\u003c\/h3\u003e\n    \u003cp\u003eIf you are pouring new concrete and want a proper 6x6 post connection with built-in standoff protection, this is the kind of hardware worth doing once and doing right.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Deck builders, framing crews, contractors, and serious DIY users setting nominal 6x6 posts into new concrete work.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Cast-in-place design, included SDS connector screws, assembled base plate, and a 1-inch standoff that helps protect the post base from moisture.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is not adjustable, so layout matters. It is best when your post size and footing plan are already nailed down before the pour.\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\u003eWhat size post is this made for?\u003c\/strong\u003e It is designed for a nominal 6 in. x 6 in. wood post or column.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this for wet concrete or existing hardened concrete?\u003c\/strong\u003e This model is made to embed in wet concrete at the time of pour.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDoes it keep the wood off the concrete?\u003c\/strong\u003e Yes. It provides a 1 in. standoff between the post and the concrete surface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAre the connector screws included?\u003c\/strong\u003e Yes. It installs with 1\/4 in. x 2 in. Strong-Drive SDS heavy-duty connector screws, and the screws are included.\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":52999302414630,"sku":"CBSQ66-SDS2","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/CBSQ66-SDS2_00707392483502_Main_Image_6fa60445-6086-4941-a684-755006978a30.jpg?v=1779135449","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-galvanized-standoff-column-base-for-6x6-with-sds-screws-cbsq66-sds2","provider":"Tool Nut","version":"1.0","type":"link"}