{"product_id":"simpson-strong-tie-strong-drive-sdwc-truss-screw-155-in-x-4-1-2-in-t-30-6-lobe-e-coat-black-500-pack-sdwc15450b-kt-tfl1cf","title":"Simpson Strong-Tie Strong-Drive SDWC TRUSS Screw, .155-in. x 4-1\/2-in. T-30 6-Lobe E-coat, Black, 500-Pack (SDWC15450B-KT)","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\u003eFull-Thread Hold\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe fully threaded shank grabs along the screw's working length, helping lock trusses, rafters, and studs tight to plates instead of relying on a short threaded section.\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\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eInside-Install Advantage\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis truss screw can be installed from inside the structure, which helps cut down ladder and exterior work on upper walls and keeps framing moving when access is tight.\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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eFlush Cap Head\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe cap-style head countersinks into the double top plate so it stays out of the way of drywall and finish work later in the job.\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\u003e\u003cstrong\u003eSimpson Strong-Tie SDWC15450B-KT Strong-Drive SDWC Truss Screw\u003c\/strong\u003e is a structural wood screw built for truss or rafter-to-plate and stud-to-plate connections in framing work. This is a structural wood screw designed for fastening roof and wall framing members in high-wind construction and other code-driven wood framing applications. Model Number: \u003cstrong\u003eSDWC15450B-KT\u003c\/strong\u003e. If you want a fastener that gives you a strong connection without needing exterior access, this is the one this product was made for.\u003c\/p\u003e\n      \u003cp\u003eThe big deal here is the fully threaded shank. On the job, that matters because the threads engage through the connection instead of only biting near the tip. That helps pull framing members together and keep them there. For truss and rafter work, that means a more secure roof-to-wall tie. For stud-to-plate fastening, it gives you a purpose-built alternative for connections where holding power and installation angle matter.\u003c\/p\u003e\n      \u003cp\u003eSimpson designed this screw around real framing workflow, not just lab numbers. The cap head is made to countersink into the double top plate so the head does not stand proud and get in the way of drywall crews or finish work. The wide tolerance on installation angle also helps when you are driving overhead or working in cramped stud bays where perfect drill positioning is not realistic.\u003c\/p\u003e\n      \u003cp\u003eThe Type-17 point is there for a reason. It starts faster, cuts into wood more cleanly, and makes driving easier, especially when you are repeating the same connection over and over. Paired with the T30 6-lobe drive, you get solid bit engagement with less cam-out than a weaker drive style. That usually means less stripped heads, steadier driving, and better bit life when you are running a lot of screws in a day.\u003c\/p\u003e\n      \u003cp\u003eFor jobsite practicality, this screw can be installed before or after exterior sheathing is applied. That gives framers flexibility depending on sequencing, crew size, and site access. Just as important, it can be installed from inside the structure, which is one of the main reasons contractors buy this style in the first place. Less exterior access work means less time on ladders or staging and an easier path on multi-story framing.\u003c\/p\u003e\n      \u003cp\u003eThis specific SDWC15450B-KT version is the black E-coat model in the 4-1\/2 inch length, packaged in a 500-count bucket-style kit. It uses a cap head, a T30 6-lobe drive, and a 4-1\/4 inch thread length. The included metal installation guide tools help keep the screw at the proper angle, which is important because the connection performance depends on correct installation, not just the screw itself.\u003c\/p\u003e\n      \u003cp\u003eMaterial and finish matter with structural fasteners, too. This model uses steel construction with E-coat electrocoating and is recognized for use in chemically treated wood as described in the evaluation report referenced by Simpson Strong-Tie. If you are working in framing conditions where corrosion resistance and approved use matter, that is not filler spec talk. That is the kind of detail that helps you choose the right fastener before inspection, not after.\u003c\/p\u003e\n      \u003cp\u003eWho should buy it? Framers, builders, remodelers, and general contractors doing roof framing, wall framing, and high-wind connection work. It is also a good fit for crews that want a code-oriented fastening method that installs from the inside and keeps the head flush in the plate. If you are just looking for a generic wood screw, this is overkill. If you are doing truss fastening and plate connections the right way, this is exactly the kind of screw you buy on purpose.\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 From Inside the Structure\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\/awon5mbs4e\/jpeg\/F_SDWC_InstPho_Pho_Inst_SDWC-TrussScrew-HighVibrance-Orange_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie SDWC15450B-KT Strong-Drive SDWC Truss Screw being driven into roof and wall framing from inside the structure during truss-to-plate fastening on a wood framing jobsite\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThis fastening approach is built around real framing access. Instead of depending on exterior positioning, the SDWC system lets you drive the connection from inside the wall line, which helps on tall walls, awkward roof lines, and fast-paced framing schedules.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eDesigned for truss or rafter-to-plate and stud-to-plate connections\u003c\/li\u003e\n            \u003cli\u003eCan be installed before or after exterior sheathing is applied\u003c\/li\u003e\n            \u003cli\u003eUseful for high-wind construction where connection details matter\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\u003eGuide the Angle, Drive It Clean\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\/jq38x082vk\/jpeg\/F_SDWC-GUIDE_ProdPho_Pho_Prod_TrussStudGuide-SDWCScrew_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Included Simpson Strong-Tie installation guide tool for the Simpson Strong-Tie SDWC15450B-KT Strong-Drive SDWC Truss Screw, used to maintain proper installation angle during wood framing connections\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe included metal guide tool is not throw-in hardware. It helps you keep the installation angle consistent, which is a big part of getting the connection right when you are driving repeatedly in plates and studs.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e(2) metal installation guide tools are included\u003c\/li\u003e\n            \u003cli\u003eT30 6-lobe drive provides positive bit engagement\u003c\/li\u003e\n            \u003cli\u003eWide installation-angle tolerance helps overhead and in-bay driving\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\u003eBuilt as a Structural Fastener, Not a General Screw\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\/7j1cgii4kk\/jpeg\/F_SDWC_ProdPho_Pho_Prod_SDWC-TrussScrew-Group_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie SDWC truss screw family showing cap-head structural wood screws used for framing and truss fastening applications\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eWhat separates this from a standard wood screw is the connection-focused design. The full thread, cap head, and Type-17 point all work together to make repetitive framing fastening faster and more consistent.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003e4-1\/2 in. overall length with 4-1\/4 in. thread length\u003c\/li\u003e\n            \u003cli\u003eCap head countersinks into the double top plate\u003c\/li\u003e\n            \u003cli\u003eType-17 point helps with faster starts and easier driving\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 SDWC15450B-KT Strong-Drive SDWC Truss Screws\u003c\/li\u003e\n          \u003cli\u003e(2) T30 driver bits\u003c\/li\u003e\n          \u003cli\u003e(2) metal installation guide tools\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\u003eFastener Type\u003c\/th\u003e\n          \u003ctd\u003eStructural wood screw\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eLength\u003c\/th\u003e\n          \u003ctd\u003e4-1\/2 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eShank Diameter\u003c\/th\u003e\n          \u003ctd\u003e0.155 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eThread Length\u003c\/th\u003e\n          \u003ctd\u003e4-1\/4 in.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eHead Type\u003c\/th\u003e\n          \u003ctd\u003eCap Head\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eDrive Type\u003c\/th\u003e\n          \u003ctd\u003eT30 6-Lobe\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003ePoint Type\u003c\/th\u003e\n          \u003ctd\u003eType-17 Point\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCoating \/ Finish\u003c\/th\u003e\n          \u003ctd\u003eE-coat Electrocoating, Black\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        \u003ctr\u003e\n          \u003cth\u003eWeight\u003c\/th\u003e\n          \u003ctd\u003e14.7 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\/chuck-type.svg\" alt=\"chuck-type\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eDrive Interface\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eUses a T30 6-lobe driver bit 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\/accessories-included.svg\" alt=\"accessories-included\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eReplacement Bit\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eReplacement driver bit listed by Simpson Strong-Tie: BIT30T-2-R2.\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\u003eWood Use\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eRecognized for use in chemically treated wood as described in the evaluation report.\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\"\u003eRoof Framing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eWall Framing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eTruss-to-Plate Connections\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eRafter-to-Plate Connections\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eStud-to-Plate Connections\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eHigh-Wind Construction\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eCarpentry\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eGeneral Contracting\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 included metal guide tool when you start your run, especially overhead. It keeps your angle consistent, which makes the screw drive cleaner and helps you avoid rework on connections that need to pass inspection.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"warranty-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n        \u003cdiv class=\"warranty-text\"\u003e\n          Warranty listed in supplementary product data: 12 months.\n        \u003c\/div\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 SDWC15450B-KT Strong-Drive SDWC Truss Screw gets the framing detail right\u003c\/h3\u003e\n      \u003cp\u003eThis is the kind of structural screw that earns its keep by making a specific connection faster, cleaner, and easier to install correctly.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Framers, remodelers, and builders doing truss, rafter, and stud-to-plate fastening where proper connection hardware matters.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Full-thread holding power, a flush cap head, inside-the-structure installation, and guide tools in the box all make this more job-ready than a generic structural screw.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a purpose-built 4-1\/2 in. black E-coat framing fastener in a 500-pack, so it makes the most sense when you are doing repeat structural connections, not one-off shop work.\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 this screw designed for?\u003c\/strong\u003e It is designed for truss or rafter-to-plate and stud-to-plate connections in wood framing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCan it be installed from inside the building?\u003c\/strong\u003e Yes. One of the key benefits of the SDWC design is that installation can be done from inside the structure.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCan fastening be done before or after exterior sheathing?\u003c\/strong\u003e Yes. Simpson states fastening can be performed before or after exterior sheathing is applied.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat bit does it use?\u003c\/strong\u003e It uses a T30 6-lobe driver bit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIs it approved for treated wood use?\u003c\/strong\u003e Simpson states the SDWC15450 is recognized for use in chemically treated wood as described in the evaluation report.\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":43569897603120,"sku":"SDWC15450B-KT","price":75.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4876\/8304\/files\/xvu4rey0ox5e_e737e703-c70f-4c7e-b333-031d2c385a81.jpg?v=1788570737","url":"https:\/\/toolnutus.com\/products\/simpson-strong-tie-strong-drive-sdwc-truss-screw-155-in-x-4-1-2-in-t-30-6-lobe-e-coat-black-500-pack-sdwc15450b-kt-tfl1cf","provider":"InoPrints","version":"1.0","type":"link"}