{"product_id":"simpson-strong-tie-strong-drive-sd-connector-screw-9-x-2-1-2-in-1-4-hex-drive-mech-galvanized-500-pack-sd9212r500","title":"Simpson Strong-Tie Strong-Drive SD Connector Screw, #9 x 2-1\/2-in. 1\/4-Hex Drive, Mech. Galvanized, 500-Pack (SD9212R500)","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\/material.svg\" alt=\"material\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eNail Replacement\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie SD9212R500 Strong-Drive SD Connector Screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors. That gives you a code-recognized fastener option when a hammer is awkward or you want better installation control.\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\/drive-size.svg\" alt=\"drive-size\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eHex Head Control\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe 1\/4 inch hex head and integrated washer make these connector screws easier to drive cleanly into metal connectors. You get less slip at the head and more confidence in tight or overhead work.\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\/compliance.svg\" alt=\"compliance\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eBuilt for Treated Wood\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe mechanically galvanized Class 55 coating is recognized for use with certain preservative-treated wood applications. If you are building with common framing connectors indoors or in most exterior conditions, that coating matters.\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\"\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 SD9212R500 Strong-Drive SD Connector Screw\u003c\/strong\u003e is a box of 500 mechanically galvanized #9 x 2-1\/2 inch connector screws made for installing approved Simpson Strong-Tie metal connectors in wood framing. This is a connector screw designed for fastening Simpson Strong-Tie connectors to wood in structural framing applications. Model Number: \u003cstrong\u003eSD9212R500\u003c\/strong\u003e. If you want a screw that is actually approved for this job instead of improvising with a generic wood screw, this is the right category of fastener.\u003c\/p\u003e\n    \u003cp\u003eWhat makes this screw matter is simple: it is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is identified by Simpson Strong-Tie as the only screw approved for that application. For the #9 version, Simpson states the single-fastener load capacity exceeds that of a 10d common nail. On the job, that means you are not just swapping one fastener for another because it feels easier. You are using a fastener engineered around the connector hole size, load path, and installation method.\u003c\/p\u003e\n    \u003cp\u003eThe fastener itself is built around connector work, not general deck or framing screw use. The shank is sized to match the holes in Simpson Strong-Tie connectors, which helps it seat properly through metal hardware. The 1\/4 inch hex head with integrated 0.370 inch washer gives the driver a positive grip and provides broad bearing at the connector face. That matters when you are driving into hangers, hurricane ties, and similar hardware where cam-out, sloppy fit, or damaged coating can slow you down.\u003c\/p\u003e\n    \u003cp\u003eAt 2-1\/2 inches long with a sharp point and 1-1\/8 inch thread length, this version gives you extra reach compared to the shorter 1-1\/2 inch options in the same family. The #9 screw size and sharp point are intended for wood-to-wood connector fastening where the metal fitting is part of the assembly. Simpson also notes optimized heat treating for ductility and strength, which is important for a structural connector screw because it needs a balance of driving performance and durability without acting brittle in service.\u003c\/p\u003e\n    \u003cp\u003eThe mechanically galvanized Class 55 coating is another big reason buyers choose this screw. Simpson specifies that this coating meets ASTM B695 Class 55 and is recommended for use with certain preservative-treated woods, while also being recognized as an alternate to hot-dip galvanized in ESR-3046. In practical terms, that gives builders a corrosion-resistant option for interior and most exterior connector applications where untreated bright fasteners would be the wrong call.\u003c\/p\u003e\n    \u003cp\u003eInstallation is where this fastener really earns its keep. Screws are often easier to run than nails when you are working in corners, between framing members, or overhead where a hammer swing is limited. The included hex driver means you can get started right away with a compatible drill or impact driver. For remodelers, framers, deck builders, and serious DIYers working with Simpson Strong-Tie hardware, that control can save time and frustration while still keeping the connection within the approved fastener family.\u003c\/p\u003e\n    \u003cp\u003eThis screw is best for users who already know they need a connector-approved fastener, not just a generic exterior wood screw. If you are installing joist hangers, hurricane ties, or other compatible Simpson Strong-Tie connectors and want the convenience of driving screws instead of hand nailing, the Simpson Strong-Tie SD9212R500 Strong-Drive SD Connector Screw is the practical choice. The box count of 500 also makes sense for repeated jobsite use instead of small repair-only work.\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\u003eFaster Connector Installation in Tight Spots\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\/pdpm3mv16i\/jpeg\/C_H1Z_InstPho_Pho_Inst_HurricaneTie-SDScrew-Drill_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie SD9212R500 Strong-Drive SD Connector Screw being driven with a drill into a metal framing connector on dimensional lumber during structural wood fastening\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eWhen a hammer swing is cramped, this connector screw is the cleaner way to get the fastener in place. It is made for Simpson Strong-Tie connector work where control matters more than brute force.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eDesigned to replace nails in certain Simpson Strong-Tie connectors\u003c\/li\u003e\n          \u003cli\u003e1\/4 inch hex drive gives a solid bit-to-fastener connection during install\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\u003eMade to Fit Connector Hardware Properly\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\/tt7u2e0ghc\/jpeg\/C_LUSZ_InstPho_Pho_Instl_Light-U-Hanger-DoubleShear-SD-ConnectorScrew_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie SD9212R500 Strong-Drive SD Connector Screw installed in a joist hanger style connector on exterior-treated wood framing\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis is not just a general-purpose wood screw with a structural label slapped on it. The shank is designed around Simpson Strong-Tie connector hole sizing so the fastener works with the hardware the way it was intended.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e#9 screw size with 0.130 inch shank diameter\u003c\/li\u003e\n          \u003cli\u003eIntegrated washer head measures 0.370 inch diameter for positive bearing on the connector face\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\u003eCorrosion Resistance for Interior and Most Exterior 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\/nzv6tygg0c\/jpeg\/F_SD9112_ProdPho_Pho_Prod_SD-ConnectorScrew-Angled_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie SD9212R500 Strong-Drive SD Connector Screw close-up showing mechanically galvanized finish, hex head, integrated washer, and sharp point for connector fastening\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe finish is a real buying point here, especially if your framing package includes treated lumber or exposed connector locations. The mechanically galvanized Class 55 coating is built for connector applications where bare steel is not enough.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eMechanically galvanized Class 55 coating meets ASTM B695 Class 55\u003c\/li\u003e\n          \u003cli\u003eRecommended by Simpson for many interior and most exterior connector applications\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(500) Simpson Strong-Tie SD9212R500 #9 x 2-1\/2 in. Strong-Drive SD Connector Screws\u003c\/li\u003e\n        \u003cli\u003e(1) Hex driver bit\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\u003eScrew Size\u003c\/th\u003e\n        \u003ctd\u003e#9\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eLength\u003c\/th\u003e\n        \u003ctd\u003e2-1\/2 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eDrive Type\u003c\/th\u003e\n        \u003ctd\u003e1\/4 in. Hex\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHead Type\u003c\/th\u003e\n        \u003ctd\u003eHex Head with integrated washer\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHead Diameter\u003c\/th\u003e\n        \u003ctd\u003e0.370 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eShank Diameter\u003c\/th\u003e\n        \u003ctd\u003e0.130 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eThread Length\u003c\/th\u003e\n        \u003ctd\u003e1-1\/8 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePoint Type\u003c\/th\u003e\n        \u003ctd\u003eSharp Point\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCoating\u003c\/th\u003e\n        \u003ctd\u003eMechanically Galvanized, Class 55\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePackaging Quantity\u003c\/th\u003e\n        \u003ctd\u003e500\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\u003eConnector System\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eDesigned for use in certain approved Simpson Strong-Tie connectors.\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\u003eDriver Interface\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eUses a 1\/4 inch hex driver. Hex driver is included.\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\/material.svg\" alt=\"material\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eMaterial Application\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eIntended for wood framing connector installations, including interior and most exterior applications as specified by Simpson Strong-Tie.\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\"\u003eFraming\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDeck Building\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eRemodeling\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eWood-to-Wood Connector Fastening\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eConnector Installation\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\"\u003eIf you are switching from hand-driven connector nails, keep a dedicated 1\/4 inch hex driver in your pouch for these. It speeds up repetitive connector installs and makes overhead or corner fastening a lot less aggravating.\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 SD9212R500 Strong-Drive SD Connector Screw for Cleaner Structural Connector Work\u003c\/h3\u003e\n    \u003cp\u003eThis is the fastener you buy when you want approved connector performance and the convenience of driving screws instead of swinging a hammer.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Framers, deck builders, remodelers, and serious DIYers installing Simpson Strong-Tie connectors in wood framing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e It is purpose-built for connector holes, approved as a nail replacement in certain applications, and easier to install in cramped or overhead spots.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a connector-specific screw, not a substitute for every structural wood screw on the truck. Use it where the connector schedule calls for it.\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 connectors is this screw made for?\u003c\/strong\u003e It is designed for use in certain approved Simpson Strong-Tie connectors. Check the connector installation requirements for the exact approved fastener callout.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan this screw replace common nails?\u003c\/strong\u003e Yes, Simpson states the #9 SD connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors, and its single-fastener load capacity exceeds that of a 10d common nail.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat drive style does it use?\u003c\/strong\u003e It uses a 1\/4 inch hex drive with a hex head and integrated washer.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this suitable for exterior use?\u003c\/strong\u003e The mechanically galvanized Class 55 coating is intended for interior and most exterior applications, including certain preservative-treated wood uses as specified by Simpson Strong-Tie.\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":52999306281254,"sku":"SD9212R500","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/SD9212R500_00707392103509_Feature_Closeup_Photo_01_96a78c50-724c-47a7-b212-671cfc7f4638.jpg?v=1779135459","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-strong-drive-sd-connector-screw-9-x-2-1-2-in-1-4-hex-drive-mech-galvanized-500-pack-sd9212r500","provider":"Tool Nut","version":"1.0","type":"link"}