{"product_id":"simpson-strong-tie-column-cap-for-6x-beam-6x-post-cc66","title":"Simpson Strong-Tie Column Cap for 6x Beam, 6x Post (CC66)","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\u003eLoad-Spreading Seat\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe extended seat supports the beam over a wider area, which helps distribute load more evenly at the connection instead of concentrating it at one narrow point.\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\u003eHeavy-Gauge Build\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie column cap uses 7 gauge steel with certified welds, giving you the kind of strength you want in a structural wood-to-wood connection.\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\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eCode-Minded Layout\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eBolt spacing is designed to meet NDS code requirements, and the diamond holes help with temporary fastening so setup is easier before final bolting.\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 CC66 Column Cap\u003c\/strong\u003e is a structural connector made for joining a 6x beam to a 6x post in wood construction. This is a column cap designed for wood-to-wood post-to-beam connections. Model Number: \u003cstrong\u003eCC66\u003c\/strong\u003e. If you are building a load-bearing connection where strength, bearing surface, and code-minded bolt spacing matter, this is the hardware that handles that job.\u003c\/p\u003e\n    \u003cp\u003eWhat separates the CC66 from a basic bracket is the seat design. The seat extends beyond each side of the column to create more bearing area under the beam, which helps spread load more effectively through the connection. For this specific model, Simpson lists an allowable uplift load of \u003cstrong\u003e5,545 lb\u003c\/strong\u003e and an allowable download of \u003cstrong\u003e30,250 lb\u003c\/strong\u003e for Douglas Fir\/Southern Pine values in the published table. On a real project, that means this hardware is built for serious structural work, not light trim or decorative framing.\u003c\/p\u003e\n    \u003cp\u003eThe Simpson Strong-Tie CC66 Column Cap is made from \u003cstrong\u003e7 gauge steel\u003c\/strong\u003e with a \u003cstrong\u003egray paint finish\u003c\/strong\u003e. The certified welds matter because this connector depends on the formed seat and welded assembly to carry load through the beam and post. In practical terms, you are getting a heavy steel connector designed for long-term structural use where fit, rigidity, and predictable performance count.\u003c\/p\u003e\n    \u003cp\u003eInstallation details are straightforward but important. This model uses \u003cstrong\u003e5\/8 in. machine bolts\u003c\/strong\u003e, with \u003cstrong\u003e(4) bolts at the beam\u003c\/strong\u003e and \u003cstrong\u003e(2) bolts at the post\u003c\/strong\u003e. Simpson also notes that bolt holes should be a minimum of 1\/32 in. to a maximum of 1\/16 in. larger than the bolt diameter, and that holes should be drilled from one side all the way through to maintain tolerance. That is the kind of detail that helps keep the connection working the way it was engineered to work.\u003c\/p\u003e\n    \u003cp\u003eAnother useful jobsite feature is the inclusion of \u003cstrong\u003ediamond holes for temporary fastening\u003c\/strong\u003e. Those are there to help you position the connector before final bolting, which is a small detail that saves time when you are trying to hold alignment on a post-to-beam connection. Simpson also calls out increased uplift loads for earthquake or wind loading, so this connector is clearly intended for structural framing situations where uplift resistance is a real design concern.\u003c\/p\u003e\n    \u003cp\u003eSize-wise, the CC66 is built around a \u003cstrong\u003e6x beam and 6x post\u003c\/strong\u003e. Published dimensions for this model include approximately \u003cstrong\u003e5-1\/2 in. W1\u003c\/strong\u003e, \u003cstrong\u003e5-1\/2 in. W2\u003c\/strong\u003e, \u003cstrong\u003e11 in. L\u003c\/strong\u003e, and \u003cstrong\u003e6-1\/2 in. H1\u003c\/strong\u003e. If your project depends on matching beam and post sizes correctly, those dimensions are the first thing to verify before ordering, especially on rough-cut or nonstandard material where Simpson recommends providing actual dimensions for special sizing.\u003c\/p\u003e\n    \u003cp\u003eThis hardware is best suited for builders, framing crews, general contractors, and serious DIY users working on structural wood construction. It makes the most sense when you need a true post cap for pergolas, pavilions, porch structures, timber-style framing, or other top-supported assemblies where a strong beam-to-post connection is the whole point. If you just need light-duty hardware, this is more connector than you need. If you need a properly engineered structural connection for a 6x beam and 6x post, this is exactly the kind of part you buy once and install right.\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 to Carry Real Structural Load\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\/wfq1sdtgbk\/jpeg\/C_CC_InstIll_Ill_Instld_ColumnCap_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie CC66 Column Cap installed on a wood beam and wood post connection in a structural framing application\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe whole reason to use a column cap like this is to create a stronger, more stable post-to-beam connection than you get from improvised hardware. The formed seat supports the beam while the side straps tie the connection together with bolts.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned for fastening wood-to-wood structural connections\u003c\/li\u003e\n          \u003cli\u003eExtended seat adds bearing area to distribute load beyond the post faces\u003c\/li\u003e\n          \u003cli\u003eHigher uplift performance is intended for earthquake or wind loading conditions\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\u003eDimensions That Match the Job\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\/owklvvi7rj\/jpeg\/C_CC_ProdIll_Ill_Prod_ColumnCap_CY.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie CC66 Column Cap dimension drawing showing beam seat width, post strap width, overall length, and height for 6x wood framing\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eWith structural connectors, fit is not a minor detail. The CC66 is sized around a 6x beam and 6x post, and the published dimensions give you a clear starting point for checking your material before installation.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eBeam width: 5-1\/4 in. to 5-1\/2 in.\u003c\/li\u003e\n          \u003cli\u003ePost size: 6x\u003c\/li\u003e\n          \u003cli\u003eApproximate dimensions: 5-1\/2 in. W1, 5-1\/2 in. W2, 11 in. L, 6-1\/2 in. H1\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\u003eHeavy Steel, Straightforward 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\/zjxtpjkos3\/jpeg\/C_CC66_ProdPho_RI_Prod_ColumnCap_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie CC66 Column Cap product photo showing 7 gauge steel construction, bolt holes, and temporary fastening diamond holes\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe CC66 is a heavy connector, and that is exactly what you want in this category. It uses 7 gauge steel, certified welds, and a bolt pattern laid out for structural performance rather than convenience-store hardware shortcuts.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eRequires 5\/8 in. machine bolts\u003c\/li\u003e\n          \u003cli\u003eFastener pattern: (4) beam bolts and (2) post bolts\u003c\/li\u003e\n          \u003cli\u003eDiamond holes help hold placement before final bolting\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 CC66 Column Cap for 6x beam and 6x post\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"included-note\"\u003e\n      \u003cp\u003eMachine bolts are required for installation and are not listed as included.\u003c\/p\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\"\u003e5,545 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 Download\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cdiv class=\"stat-value\"\u003e7 Gauge\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\"\u003e5\/8 in.\u003c\/div\u003e\n        \u003cdiv class=\"stat-label\"\u003eBolt Size\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\u003eApplication\u003c\/th\u003e\n        \u003ctd\u003eFastening wood-to-wood\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMaterial\u003c\/th\u003e\n        \u003ctd\u003e7 gauge steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFinish\u003c\/th\u003e\n        \u003ctd\u003eGray paint\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBeam Size\u003c\/th\u003e\n        \u003ctd\u003e6x\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePost Size\u003c\/th\u003e\n        \u003ctd\u003e6x\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eOverall Length (in.)\u003c\/th\u003e\n        \u003ctd\u003e11 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHeight (in.)\u003c\/th\u003e\n        \u003ctd\u003e6-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBeam Width (in.)\u003c\/th\u003e\n        \u003ctd\u003e5-1\/4 in. to 5-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBolt Size\u003c\/th\u003e\n        \u003ctd\u003e5\/8 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBeam Fasteners Required\u003c\/th\u003e\n        \u003ctd\u003e(4) 5\/8 in. machine bolts\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePost Fasteners Required\u003c\/th\u003e\n        \u003ctd\u003e(2) 5\/8 in. machine bolts\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAllowable Uplift\u003c\/th\u003e\n        \u003ctd\u003e5,545 lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eAllowable Download\u003c\/th\u003e\n        \u003ctd\u003e30,250 lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWeight (lbs)\u003c\/th\u003e\n        \u003ctd\u003e13.1 lb\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\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\"\u003eWood Construction\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eStructural Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePost-to-Beam Connections\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePergolas and Pavilions\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eRetrofit Projects\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eWind and Seismic Applications\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eSerious DIY \/ Builder Use\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 temporarily hold the CC66 in position before you drill and install the full bolt pattern. It makes beam alignment a lot easier, especially when you are working with heavy stock and trying to keep the connector square on the post.\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 CC66 Column Cap Means Business\u003c\/h3\u003e\n    \u003cp\u003eThe Simpson Strong-Tie CC66 Column Cap is the kind of structural connector you buy when the connection actually matters and you do not want to improvise your way through it.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Builders, framers, and experienced DIY users making a real 6x beam-to-6x post structural connection.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The extended seat, certified welds, 7 gauge steel, and published structural load data make it a true engineered post cap, not just a heavy bracket.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a bolt-on connector that requires the specified 5\/8 in. machine bolts and careful fit-up. Check your actual lumber dimensions before ordering, especially if the material is not standard surfaced stock.\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 is the CC66 designed to connect?\u003c\/strong\u003e It is designed to connect a 6x beam to a 6x post in wood construction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat size bolts does it use?\u003c\/strong\u003e The CC66 uses 5\/8 in. machine bolts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHow many bolts are required?\u003c\/strong\u003e Simpson lists (4) bolts at the beam and (2) bolts at the post for this model.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat is the material thickness?\u003c\/strong\u003e The CC66 is made from 7 gauge steel.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDoes it help with uplift resistance?\u003c\/strong\u003e Yes. Simpson specifically notes increased uplift loads for earthquake or wind loading, and the published allowable uplift for CC66 is 5,545 lb.\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":52999301759270,"sku":"CC66","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/CC66_00044315163104_Product_Photo_01_fbafd88b-f621-47b0-95b2-d3393a2cfdd6.jpg?v=1779135450","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-column-cap-for-6x-beam-6x-post-cc66","provider":"Tool Nut","version":"1.0","type":"link"}