{"product_id":"simpson-strong-tie-outdoor-accents-mission-collection-zmax-black-powder-coated-post-base-for-8x8-rough-apb88r","title":"Simpson Strong-Tie Outdoor Accents Mission Collection ZMAX, Black Powder-Coated Post Base for 8x8 Rough (APB88R)","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\/compliance.svg\" alt=\"compliance\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eBuilt for Code Demands\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eDesigned to meet stringent building-code requirements for seismic and high-wind conditions. That matters when the connection at the base of the post cannot be the weak link.\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\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eFits 8x8 Rough Posts\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe Simpson Strong-Tie APB88R post base is sized for actual rough 8x8 material, not standard nominal lumber. That saves you from fighting a bad fit during layout and install.\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 lifts the post off the concrete to help reduce moisture exposure at the end grain. That is a simple feature that can make a real difference outdoors.\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 APB88R Outdoor Accents Mission Collection ZMAX Black Powder-Coated Post Base for 8x8 Rough\u003c\/strong\u003e is a decorative heavy-duty connector that secures a wood post or column to concrete for outdoor structures. This is a \u003cstrong\u003epost base\u003c\/strong\u003e designed for \u003cstrong\u003eanchoring an 8x8 rough wood post to a concrete footing or slab in top-supported outdoor construction\u003c\/strong\u003e. Model Number: \u003cstrong\u003eAPB88R\u003c\/strong\u003e. If you are building with rough-cut 8x8 material and want a connection that looks finished instead of purely industrial, this is the right style of hardware to look at.\u003c\/p\u003e\n    \u003cp\u003eWhat makes this model important is the fit. APB88R is the rough-lumber version for an actual 8x8 rough post, with an 8 inch width, 7 inch length, and 10-5\/16 inch overall height. Simpson also makes a separate nominal 8x8 version, so this is not the one to buy if your post is standard surfaced lumber. For anyone building pergolas, patio covers, pavilions, arbors, or deck structures with rough timber, that distinction matters right away because a post base that is even slightly off can slow the install and throw off alignment.\u003c\/p\u003e\n    \u003cp\u003eThe adjustable post base design is there for a reason. The slotted base gives you some room to position and fine-tune the connector during installation, which helps when anchor placement is close but not perfect. On real outdoor work, that adjustability can save time and keep the post line clean without forcing rework at the footing. Simpson also offsets the fastener holes slightly to help reduce interference between fasteners, which makes installation cleaner when you are driving the required screws and washers through the side straps.\u003c\/p\u003e\n    \u003cp\u003eThe 1 inch standoff is one of the most practical features on this connector. By lifting the post above the concrete surface, the APB88R helps limit direct contact between the wood end and standing moisture. For decks and other outdoor framing, that is not just a nice detail. It helps protect the post base area, which is one of the spots most likely to see long-term weather exposure.\u003c\/p\u003e\n    \u003cp\u003eOn the material side, this post base uses steel construction with Simpson Strong-Tie's ZMAX coating and a black powder-coated finish. The ZMAX layer is there for corrosion resistance, while the black finish gives the Outdoor Accents Mission Collection its cleaner, decorative look. In other words, this hardware is meant to do structural work without looking like an afterthought. If the project is visible and the hardware is part of the finished appearance, this style makes more sense than a plain galvanized post base.\u003c\/p\u003e\n    \u003cp\u003eThe APB88R is designed for decks and post-to-footing applications, and Simpson specifically positions these Outdoor Accents bases for top-supported outdoor projects. That is an important qualifier. Post bases like this are not intended to provide enough resistance to stop a member from rotating if the structure lacks top support, so this is a good fit for properly braced pergolas, covered patios, and similar assemblies, but not a good choice for unsupported fence-style conditions.\u003c\/p\u003e\n    \u003cp\u003eFastener compatibility is specific. Outdoor Accents connectors are intended to be installed with Simpson Strong-Tie STN22 hex-head washers and SDWSDBB structural wood screws, and the published load table notes the post fasteners as Outdoor Accents SDWS22312DBB structural wood screws inserted through STN22 washers. Toolup also lists the required anchorage as (2) 5\/8 inch concrete anchors. Fasteners are sold separately, so you should plan the full hardware package before the concrete work and final install.\u003c\/p\u003e\n    \u003cp\u003eWho should buy it? This post base makes the most sense for builders, deck contractors, landscape contractors, and serious DIYers building exposed outdoor timber structures where appearance matters along with connection strength. If you are using rough 8x8 posts and want a cleaner architectural look with code-driven performance features like standoff clearance and heavy-gauge construction, the APB88R is a smart pick. If you are using nominal dressed 8x8 posts, step back and verify sizing first because this rough-lumber version is intentionally larger.\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\u003eDecorative Hardware That Still Does Structural Work\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\/evd6xyj9p3\/jpeg\/C_OA_ProdPho_RI_Prod_OutdoorAccentsMission-ProductFamily_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie Outdoor Accents hardware family displayed on an outdoor timber table with decorative connectors and fasteners for pergola and deck construction\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe Outdoor Accents line is built for projects where the connector stays visible. Instead of hiding the hardware, this system gives you a more finished look for pergolas, pavilions, patio covers, and other exposed outdoor framing.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eBlack powder-coated finish over ZMAX corrosion-resistant coating\u003c\/li\u003e\n          \u003cli\u003eMission Collection styling matches other Outdoor Accents connectors and hardware\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\u003eFit the Right Rough-Cut Post\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\/8fk7qbgya4\/jpeg\/C_APB88_ProdPho_Pho_Prod_OutdoorAccentsMission-AdjustablePostBase_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie APB88R Outdoor Accents Mission Collection ZMAX Black Powder-Coated Post Base for 8x8 Rough shown with base hardware on a clean background for rough timber post anchoring to concrete\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis model is purpose-built for rough 8x8 posts, which is the whole point of the APB88R version. If your project uses actual rough timber dimensions, this saves the hassle of trying to force a nominal-lumber base onto oversize material.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eNominal post size: 8x8 rough\u003c\/li\u003e\n          \u003cli\u003eOverall dimensions: 8 in. wide, 7 in. long, 10-5\/16 in. high\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\u003ePlan the Full Install Before You Start\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\/5ssfojo2ym\/jpeg\/C_OA_RetPackPho_Pho_Prod_Packaging_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Outdoor Accents post base retail packaging with matching structural screws and washers used for decorative wood post installation\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis is not a grab-it-and-go kit with every fastener included. The base is sold separately, so it pays to line up the required screws, washers, and concrete anchors at the same time to avoid delays once the post is standing.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eRequires Outdoor Accents washers and structural wood screws for the post connection\u003c\/li\u003e\n          \u003cli\u003eFasteners are sold separately\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 APB88R adjustable post base for 8x8 rough posts\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"included-note\"\u003e\n      \u003cp\u003eFasteners and anchors are sold separately.\u003c\/p\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\u003ePost Size\u003c\/th\u003e\n        \u003ctd\u003e8x8 Rough\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWidth (in.)\u003c\/th\u003e\n        \u003ctd\u003e8 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eLength (in.)\u003c\/th\u003e\n        \u003ctd\u003e7 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHeight (in.)\u003c\/th\u003e\n        \u003ctd\u003e10-5\/16 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eGauge\u003c\/th\u003e\n        \u003ctd\u003eBase 14 ga.; Strap 12 ga.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eStandoff\u003c\/th\u003e\n        \u003ctd\u003e1 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFinish\u003c\/th\u003e\n        \u003ctd\u003eZMAX with black powder coat\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\/accessories-included.svg\" alt=\"accessories-included\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eRequired Wood Fasteners\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eOutdoor Accents installation requires Simpson Strong-Tie STN22 hex-head washers and structural wood screws. Published load-table notes call out SDWS22312DBB structural wood screws through STN22 washers.\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\u003eConcrete Anchorage\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eToolup lists the base for use with (2) 5\/8 in. concrete anchors. Match anchor selection to the footing design and application requirements.\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\u003eOutdoor Accents System\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eOutdoor Accents side plates are available separately under APBDSP if you are building out a matching decorative hardware package.\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\"\u003eDecks\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePergolas\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePatio Covers\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003ePavilions\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eArbors\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eOutdoor Timber Framing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\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\"\u003eCheck the actual post size before you order. The APB88R is the rough-lumber version, so if your post is a standard nominal 8x8 instead of true rough material, you want the APB88 instead.\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 APB88R Outdoor Accents Mission Collection ZMAX Black Powder-Coated Post Base for 8x8 Rough\u003c\/h3\u003e\n    \u003cp\u003eThis is the kind of connector you buy when the project needs to look good and stay honest structurally.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Builders and homeowners putting up pergolas, patio covers, pavilions, and other top-supported outdoor structures with rough 8x8 posts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e You get the Outdoor Accents look, adjustable install help, a 1 inch standoff to keep the post up off the concrete, and sizing that is actually meant for rough timber.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is not a one-box hardware kit. Order the required washers, structural screws, and anchors with it, and make sure your post is rough 8x8, not nominal 8x8.\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 this post base for nominal or rough 8x8 lumber?\u003c\/strong\u003e It is for 8x8 rough lumber. Simpson identifies APB88 as the nominal 8x8 version and APB88R as the rough-lumber version.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat is this product used for?\u003c\/strong\u003e It secures a wood post or column to concrete for decks and other top-supported outdoor structures such as pergolas, patio covers, pavilions, and arbors.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDoes it help protect the post from moisture at the base?\u003c\/strong\u003e Yes. It has a 1 inch standoff that helps keep the post end off the concrete to reduce moisture exposure and help prevent rot at the post end.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan this be used where the post does not have top support?\u003c\/strong\u003e No. Simpson notes that these post bases do not provide adequate resistance to prevent rotation in installations that lack top support.\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":52999301431590,"sku":"APB88R","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/APB88R_00707392350316_Product_Photo_01_a3b51306-f1a5-48bb-827b-86c6cd33b462.jpg?v=1779135449","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-outdoor-accents-mission-collection-zmax-black-powder-coated-post-base-for-8x8-rough-apb88r","provider":"Tool Nut","version":"1.0","type":"link"}