{"product_id":"simpson-strong-tie-strong-drive-sd-connector-screw-9-x-1-1-2-in-1-4-hex-drive-mech-galvanized-500-pack-sd9112r500","title":"Simpson Strong-Tie Strong-Drive SD Connector Screw, #9 x 1-1\/2-in. 1\/4-Hex Drive, Mech. Galvanized, 500-Pack (SD9112R500)","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\u003eApproved Connector Screw\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie connector screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors. That matters when you need a fastener the connector manufacturer actually approves, not just one that happens to fit the hole.\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\u003eBetter Installation Control\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe 1\/4 inch hex drive and integrated washer head give you solid bit engagement and easier starts. You get more control in tight framing spots where swinging a hammer is awkward.\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\u003eExterior-Ready Coating\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe mechanically galvanized Class 55 coating is built for interior and many exterior connector applications, including certain treated wood uses. It gives you corrosion protection without stepping outside the fastener specs tied to the connector system.\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 SD9112R500 Strong-Drive SD Connector Screw\u003c\/strong\u003e is a load-rated connector screw for wood framing and structural connector installation. This is a \u003cstrong\u003econnector screw designed for fastening Simpson Strong-Tie connectors to wood framing\u003c\/strong\u003e. Model Number \u003cstrong\u003eSD9112R500\u003c\/strong\u003e. If you are installing hangers, ties, and similar hardware and want better placement control than a nail gives you, this is the fastener built for that job.\u003c\/p\u003e\n    \u003cp\u003eThis specific version is a \u003cstrong\u003e#9 x 1-1\/2 inch mechanically galvanized screw\u003c\/strong\u003e packed in a \u003cstrong\u003e500-count box\u003c\/strong\u003e. It uses a \u003cstrong\u003e1\/4 inch hex drive\u003c\/strong\u003e, has a \u003cstrong\u003ehex washer head\u003c\/strong\u003e with an integrated washer around \u003cstrong\u003e0.370 inch\u003c\/strong\u003e in diameter, and a \u003cstrong\u003esharp point\u003c\/strong\u003e for easier starts in wood. The shank diameter is sized to match connector holes, which is a big reason these screws are used in approved hardware applications instead of swapping in a generic construction screw.\u003c\/p\u003e\n    \u003cp\u003eWhat separates the Strong-Drive SD line from ordinary wood screws is that it was built around connector performance, not just pull-down speed. Simpson Strong-Tie states this screw is specifically designed to replace nails in certain Simpson Strong-Tie connectors and is the only screw approved for that application in those cases. For installers, that means less guesswork. You are not trying to decide whether a random exterior screw will seat right, bear correctly in the hole, or meet the connector load path requirements.\u003c\/p\u003e\n    \u003cp\u003eThe \u003cstrong\u003e1\/4 inch hex head\u003c\/strong\u003e makes a practical difference on the job. It gives you a more positive drive than a Phillips or star recess when you are working at an angle, overhead, or inside a crowded framing bay. The integrated washer head spreads bearing force better at the connector face and helps the fastener sit cleanly in the hardware. Simpson also stamps the head with identification marks, which makes post-install inspection easier when you need to verify what was used.\u003c\/p\u003e\n    \u003cp\u003eThe mechanically galvanized \u003cstrong\u003eClass 55 coating\u003c\/strong\u003e is another reason this fastener matters. It is intended for interior and many exterior applications and is recommended for use with certain preservative-treated woods. If you are building decks, covered exterior framing, or other projects where connector corrosion resistance matters, using the specified coated fastener is part of doing the job right. The screw is also heat treated for a balance of ductility and strength, so it is built for connector work rather than light-duty trim fastening.\u003c\/p\u003e\n    \u003cp\u003ePackaging matters too, and this box is set up for real production work. With \u003cstrong\u003e500 screws\u003c\/strong\u003e included, it makes sense for contractors, framers, remodelers, deck builders, and serious DIY users working through multiple connectors on one project. A \u003cstrong\u003ehex driver is included\u003c\/strong\u003e, so you can get started without hunting down the right bit first.\u003c\/p\u003e\n    \u003cp\u003eThe best buyer for this screw is someone installing approved Simpson Strong-Tie framing hardware and who wants the speed and control of a drill or impact driver without stepping outside the connector requirements. If you are doing structural framing, deck connections, retrofit work, or hardware-heavy repairs, this is the kind of screw that saves time while keeping the installation aligned with the connector manufacturer's intent.\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\u003eInstall Connectors With More Control\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 SD9112R500 Strong-Drive SD Connector Screw being driven into a metal framing connector on wood lumber with a drill during structural framing installation\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eWhen you are working around connectors, tight corners, and awkward framing angles, screws give you better placement than swinging a hammer. That is exactly where the Simpson Strong-Tie SD9112R500 Strong-Drive SD Connector Screw earns its keep.\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 helps reduce slipping during installation\u003c\/li\u003e\n          \u003cli\u003eIdeal where hammer access is limited or more control is needed\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\u003eBuilt Around Connector Fit\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 SD9112R500 connector screws installed in a joist hanger connecting treated wood framing members in an exterior deck-style application\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis is not just a generic exterior wood screw in a structural-looking box. The shank is specifically sized to match fastener holes in Simpson Strong-Tie connectors, which helps the hardware and fastener work together the way they were 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 about 0.370 inch in diameter\u003c\/li\u003e\n          \u003cli\u003eTested and approved for use in many Simpson Strong-Tie 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-benefits-3\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eCoated for Interior and Many Exterior Jobs\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=\"Close-up of the Simpson Strong-Tie SD9112R500 Strong-Drive SD Connector Screw showing the hex washer head, mechanically galvanized finish, and sharp point on a clean product background\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe mechanically galvanized finish is there for a reason. In connector work, corrosion protection is part of the system, especially when you are around treated lumber or exposed framing conditions.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eMechanically galvanized Class 55 coating\u003c\/li\u003e\n          \u003cli\u003eRecommended for interior and most exterior connector applications\u003c\/li\u003e\n          \u003cli\u003eOptimized heat treating balances strength and ductility\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 SD9112R500 Strong-Drive SD Connector Screws\u003c\/li\u003e\n        \u003cli\u003e(1) Hex driver\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\u003e1-1\/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\u003eTPI\u003c\/th\u003e\n        \u003ctd\u003e8.5\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eCoating \/ Material\u003c\/th\u003e\n        \u003ctd\u003eMechanically Galvanized, Class 55 \/ Steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePackage Quantity\u003c\/th\u003e\n        \u003ctd\u003e500\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWeight\u003c\/th\u003e\n        \u003ctd\u003e4.2 lbs\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 many Simpson Strong-Tie connectors and approved in certain applications where specified by Simpson Strong-Tie.\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 drive and includes a matching hex driver for installation.\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 Use\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eIntended for wood-to-wood connector fastening in interior and many exterior applications, including certain treated wood conditions called out 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\"\u003eCarpentry\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDeck Framing\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 Connector Installation\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eWood Framing\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 replacing nails with the SD9112R500, make sure the connector model actually calls for an approved SD screw. These are built to fit Simpson connector holes correctly, so let the shank seat straight in the hole before driving the head tight.\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 SD9112R500 Strong-Drive SD Connector Screw for Real Connector Work\u003c\/h3\u003e\n    \u003cp\u003eIf you are fastening Simpson hardware and want a screw that belongs there, this is the right one to reach for.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Framers, deck builders, remodelers, and serious DIY users 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, uses an easy-driving 1\/4 inch hex head, and carries the approval language that generic construction screws do not.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a specialized connector screw, not a one-screw-for-everything fastener. Use it where the connector schedule calls for it and it will make your install cleaner and easier.\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 kind of screw is this?\u003c\/strong\u003e This is a load-rated connector screw designed for use with many Simpson Strong-Tie connectors in wood framing applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat size is the screw?\u003c\/strong\u003e This model is a #9 x 1-1\/2 inch screw with a 1\/4 inch hex drive.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs it suitable for exterior use?\u003c\/strong\u003e Yes, it has a mechanically galvanized Class 55 coating intended for interior and many exterior applications, including certain preservative-treated wood uses noted by Simpson Strong-Tie.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHow many screws come in the box?\u003c\/strong\u003e This package contains 500 screws.\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":52999306117414,"sku":"SD9112R500","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/SD9112R500_00707392126607_Feature_Closeup_Photo_01_8f69db77-e8aa-41d9-98f1-16ba670f5c87.jpg?v=1779135456","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-strong-drive-sd-connector-screw-9-x-1-1-2-in-1-4-hex-drive-mech-galvanized-500-pack-sd9112r500","provider":"Tool Nut","version":"1.0","type":"link"}