{"product_id":"simpson-strong-tie-column-cap-for-6x-beam-6x-post-with-strong-drive-sds-screws-ccq66sds2-5","title":"Simpson Strong-Tie Column Cap for 6x Beam, 6x Post with Strong-Drive SDS Screws (CCQ66SDS2.5)","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\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eBuilt for Heavy Loads\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe extended seat spreads load across the post instead of concentrating it at a bolt point. For the CCQ66SDS2.5, that translates to high allowable uplift and down load performance in wood-to-wood post and beam connections.\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\/fasteners-included.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eFaster Than Through-Bolting\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie CCQ66SDS2.5 CCQ Column Cap installs with Strong-Drive SDS connector screws instead of standard through bolts. That gives you a lower-profile connection and quicker install with less hardware sticking out.\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\u003eMade for Real Framing Work\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eCertified welds, 7-gauge steel, and diamond holes for temporary fastening make this connector practical on the jobsite. It is built for wood construction where connection strength and clean fit both matter.\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 CCQ66SDS2.5 CCQ Column Cap\u003c\/strong\u003e is a wood-to-wood column cap designed to connect a nominal 6x beam to a nominal 6x post. This is a \u003cstrong\u003ecolumn cap\u003c\/strong\u003e designed for \u003cstrong\u003epost-to-beam structural fastening in wood construction\u003c\/strong\u003e. Model Number: \u003cstrong\u003eCCQ66SDS2.5\u003c\/strong\u003e. If you are building a pergola, deck cover, porch roof, pavilion, or other top-supported structure, this connector is made to create a stronger, cleaner post and beam connection than a typical through-bolt setup.\u003c\/p\u003e\n    \u003cp\u003eWhat makes this connector matter is how it carries load. The seat extends beyond each side of the column, adding bearing area under the beam so the load is distributed more effectively into the post. For this specific model, Simpson Strong-Tie lists allowable loads of \u003cstrong\u003e6,785 lb uplift\u003c\/strong\u003e and \u003cstrong\u003e30,250 lb down load\u003c\/strong\u003e in Douglas Fir or Southern Pine conditions shown in the manufacturer table. In plain terms, this is the kind of hardware you spec when the connection is doing real structural work, not just dressing up a timber frame.\u003c\/p\u003e\n    \u003cp\u003eThe CCQ66SDS2.5 uses \u003cstrong\u003e1\/4 in. x 2-1\/2 in. Strong-Drive SDS Heavy-Duty Connector screws\u003c\/strong\u003e rather than standard bolts. That is a practical advantage on the jobsite. You get a lower-profile connection, quicker installation, and attachment into a greater net section area of the column than bolt attachment normally provides. The result is a cleaner install with less time spent drilling and lining up hardware, which matters when you are setting multiple beam-to-post connections in sequence.\u003c\/p\u003e\n    \u003cp\u003eSimpson Strong-Tie also built in details that help during installation. The \u003cstrong\u003ediamond holes\u003c\/strong\u003e are there for temporary fastening, which helps when you are holding alignment before driving the full screw pattern. Certified welds add confidence in the strength of the assembly, and the gray painted finish is the standard finish for this version. For the CCQ66SDS2.5 size, the connector is made from \u003cstrong\u003e7-gauge steel\u003c\/strong\u003e, which is the material thickness Simpson specifies for CCQ6 models.\u003c\/p\u003e\n    \u003cp\u003eIn terms of fit, this model is sized for a nominal \u003cstrong\u003e6x beam and 6x post\u003c\/strong\u003e. Manufacturer dimensions for the CCQ66SDS2.5 are \u003cstrong\u003eW1 5-1\/2 in., W2 5-1\/2 in., L 11 in., H 7 in.\u003c\/strong\u003e Lowe's also lists the actual depth at 11 in. and actual width at 5.842 in. That means you are looking at a substantial connector intended for exposed structural framing, not light trim work or decorative-only applications.\u003c\/p\u003e\n    \u003cp\u003eThis column cap is a strong fit for contractors, deck builders, timber framing crews, remodelers, and serious DIY users working on structural outdoor wood projects. If you need a structural beam-to-post connector that installs faster than a through-bolted setup and gives you high load values in a 6x-to-6x configuration, the Simpson Strong-Tie CCQ66SDS2.5 CCQ Column Cap is the right kind of hardware. If you are matching existing plans or engineering details, be sure your specified beam and post size, screw pattern, and corrosion requirements align with this painted steel version.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eSee How the Load Is Supported\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\/quq1x6tqca\/jpeg\/C_CCQ3-6SDS25_InstIll_Ill_Instld_ColumnCap_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie CCQ66SDS2.5 CCQ Column Cap shown installed in a wood post and beam connection for structural framing support\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe big advantage here is not just fastening the beam to the post. It is supporting the load with an extended seat so the beam has more bearing area over the column.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned for wood-to-wood column-beam connections\u003c\/li\u003e\n          \u003cli\u003eExtended seat helps distribute beam load into the post\u003c\/li\u003e\n          \u003cli\u003eUseful for top-supported structures like covers, pergolas, and heavy framing assemblies\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\u003eCleaner Connection, Faster Install\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\/dfyrkhtytj\/jpeg\/C_CCQ3-6SDS25_ProdPho_RI_Prod_ColumnCap_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie CCQ66SDS2.5 CCQ Column Cap product view showing painted steel body and strap legs for a 6x beam to 6x post connection\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eCompared with standard through-bolting, the SDS screw system keeps the connection lower profile and quicker to install. That saves time when you are setting repeated structural connections.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eInstalls with 1\/4 in. x 2-1\/2 in. Strong-Drive SDS Heavy-Duty Connector screws\u003c\/li\u003e\n          \u003cli\u003eDiamond holes help hold placement during setup\u003c\/li\u003e\n          \u003cli\u003eCertified welds add confidence in strength and loading\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-at-a-glance\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eAt a Glance\u003c\/h2\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"acc-body\"\u003e\n    \u003cdiv class=\"stats-grid\"\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"stat-value\"\u003e6,785 lb\u003c\/div\u003e\n        \u003cdiv class=\"stat-label\"\u003eAllowable Uplift\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"stat-value\"\u003e30,250 lb\u003c\/div\u003e\n        \u003cdiv class=\"stat-label\"\u003eAllowable Down Load\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"stat-value\"\u003e7 ga\u003c\/div\u003e\n        \u003cdiv class=\"stat-label\"\u003eSteel Thickness\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"stat-value\"\u003e11 in.\u003c\/div\u003e\n        \u003cdiv class=\"stat-label\"\u003eOverall Length\u003c\/div\u003e\n      \u003c\/div\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 Cap\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eApplication\u003c\/th\u003e\n        \u003ctd\u003eWood-to-Wood Fastening\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eNominal Beam Size\u003c\/th\u003e\n        \u003ctd\u003e6x\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eNominal Post Size\u003c\/th\u003e\n        \u003ctd\u003e6x\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\u003eGauge\u003c\/th\u003e\n        \u003ctd\u003e7 ga\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\u003eLength (L)\u003c\/th\u003e\n        \u003ctd\u003e11 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHeight (H)\u003c\/th\u003e\n        \u003ctd\u003e7 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWidth (W1)\u003c\/th\u003e\n        \u003ctd\u003e5-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWidth (W2)\u003c\/th\u003e\n        \u003ctd\u003e5-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eActual Weight\u003c\/th\u003e\n        \u003ctd\u003e14.01 lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAllowable Uplift\u003c\/th\u003e\n        \u003ctd\u003e6,785 lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAllowable Down Load\u003c\/th\u003e\n        \u003ctd\u003e30,250 lbs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eRequired Fastener\u003c\/th\u003e\n        \u003ctd\u003e1\/4 in. x 2-1\/2 in. Strong-Drive SDS Heavy-Duty Connector Screws\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\u003eMaterials Connected\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for wood-to-wood post and beam connections.\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=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eConnection Size\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eFits a nominal 6x beam to a nominal 6x post configuration.\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\u003eFastener System\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eUse with 1\/4 in. x 2-1\/2 in. Strong-Drive SDS Heavy-Duty Connector screws. Simpson notes lag screws will not achieve the same load.\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\"\u003eConstruction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDeck Building\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePergolas\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePorch Roof Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePavilions\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eStructural Wood Framing\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\"\u003eUse the diamond holes to hold the cap in position before running the full SDS screw pattern. It is a small detail, but when you are balancing a beam and checking alignment, that temporary fastening step makes installation a lot less awkward.\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 CCQ66SDS2.5 CCQ Column Cap Means Business\u003c\/h3\u003e\n    \u003cp\u003eIf you are building a real structural 6x post-to-6x beam connection and do not want to mess around with bulky through-bolts, this is the kind of connector you buy.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Contractors, deck and outdoor structure builders, and serious DIY users working on structural wood framing with 6x members.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e High published load values, an extended seat that actually supports the beam, and SDS screw installation that is faster and cleaner than traditional bolt-heavy hardware.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is the painted steel version, so make sure the finish matches your exposure conditions and project requirements. Also stick with the specified SDS connector screws if you want the listed performance.\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 does this connector join?\u003c\/strong\u003e It is designed to connect a nominal 6x beam to a nominal 6x post in wood construction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this a bolt-on column cap?\u003c\/strong\u003e No. It is designed to install with 1\/4 in. x 2-1\/2 in. Strong-Drive SDS Heavy-Duty Connector screws rather than standard through bolts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat is the finish on this version?\u003c\/strong\u003e This model has the standard Simpson Strong-Tie gray painted finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat are the published allowable loads for CCQ66SDS2.5?\u003c\/strong\u003e Simpson lists 6,785 lb allowable uplift and 30,250 lb allowable down load for the CCQ66SDS2.5 in the provided load table.\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":52999303889190,"sku":"CCQ66SDS2.5","price":123.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/CCQ66SDS2.5_00707392981909_Product_Photo_01_553a87ae-cda9-4f21-8915-95ab954a5efe.jpg?v=1779135450","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-column-cap-for-6x-beam-6x-post-with-strong-drive-sds-screws-ccq66sds2-5","provider":"Tool Nut","version":"1.0","type":"link"}