{"product_id":"simpson-strong-tie-titen-hd-3-8-in-x-5-in-zinc-plated-countersunk-head-heavy-duty-screw-anchor-50-pack-thd37500cs","title":"Simpson Strong-Tie Titen HD 3\/8-in. x 5-in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor, 50-Pack (THD37500CS)","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\/handle.svg\" alt=\"handle\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eFlush-Mount Head\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe countersunk head sits flush with the fixture, which makes this anchor the right call when a hex head would stick up and get in the way. That matters on brackets, frames, and other exposed through-set fastening jobs where a clean surface is part of the 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\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv\u003e\u003cstrong\u003eEasier Driving\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThe T50 6-lobe drive helps reduce bit cam-out compared to traditional recessed heads. Less slipping means faster installs and less chance of chewing up the head when you are setting multiple anchors in a row.\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-Duty Screw Anchor\u003c\/strong\u003e\u003c\/div\u003e\n        \u003cdiv class=\"feature-card\"\u003eThis Simpson Strong-Tie anchor is built for concrete anchoring where you need strong hold, standard drill bit sizing, and the option to remove the anchor later. That makes it useful for both permanent-looking flush installs and temporary fixture placement.\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 Titen HD 3\/8-in. x 5-in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor, 50-Pack (THD37500CS)\u003c\/strong\u003e is a concrete screw anchor made for fastening fixtures where a flush surface matters. This is a heavy-duty screw anchor designed for flush-mount anchoring in concrete and similar base materials for interior or temporary outdoor use. Model Number: \u003cstrong\u003eTHD37500CS\u003c\/strong\u003e. If you are setting brackets, frames, or other steel hardware and do not want a raised hex head sticking up, this countersunk version solves that problem cleanly.\u003c\/p\u003e\n    \u003cp\u003eWhat makes this anchor practical on the job is that the hole size matches the anchor diameter. For this 3\/8 inch model, you use a 3\/8 inch carbide drill bit, so there is no oddball sizing to track down. Simpson also calls out that no special drill bit is required, which keeps installs simple when you are working out of a standard concrete fastening setup. The 5 inch length gives you a longer heavy-duty anchor option when the fixture and embedment demands call for more reach.\u003c\/p\u003e\n    \u003cp\u003eThe countersunk head is the main reason to choose this version over a hex-head concrete anchor. It allows a flush-mount profile, which is useful on through-set applications where the hardware needs to sit flat against the fixture or where appearance matters on exposed work. On door frames, brackets, and similar metal attachments, that cleaner finish can save time and hassle compared to trying to work around a proud fastener head.\u003c\/p\u003e\n    \u003cp\u003eInstallation is also more user-friendly than a lot of concrete anchors in this class. The T50 6-lobe drive is there for a reason: it helps reduce driver-bit cam-out and makes the anchor easier to drive consistently. Tool Nut customers who install anchors regularly know that stripped heads waste time fast. A better drive interface means better control, especially when you are driving multiple anchors into concrete in sequence.\u003c\/p\u003e\n    \u003cp\u003eThis Titen HD anchor is also removable, which is a big advantage in temporary anchoring or applications where fixtures may need to be moved later. That is not something every heavy-duty concrete anchor does well. If the job may change, or if you are setting hardware that could need repositioning, that removability gives you options without switching to a completely different fastening system.\u003c\/p\u003e\n    \u003cp\u003eMaterial and environment matter here. This version is zinc-plated carbon steel, and Simpson positions it for dry, interior, noncorrosive environments or temporary outdoor applications. In plain terms, this is the right version for indoor concrete fastening, not for long-term exposure in highly corrosive conditions. If corrosion resistance is the priority, Simpson offers a Type 316 stainless version in the same family, but this THD37500CS is the cost-effective pick for interior work.\u003c\/p\u003e\n    \u003cp\u003ePerformance-wise, the Titen HD family is tested in accordance with ACI 355.2, AC193, and AC106, and it is qualified for static, wind, and seismic loading conditions. That matters because these are not just generic masonry screws. They are engineered anchors intended for serious anchoring work where load performance and code-related testing matter. Simpson also notes serrated teeth on the tip to help cutting action and reduce installation torque, which helps the anchor start and drive more efficiently in concrete.\u003c\/p\u003e\n    \u003cp\u003eThis anchor makes the most sense for contractors and serious DIY users doing mechanical, electrical, plumbing, door-frame, bracket, and general concrete fastening work. If you need a 3\/8 inch heavy-duty screw anchor with a flush countersunk head, straightforward drilling requirements, and removable installation, the THD37500CS is a very practical choice. Just keep in mind the environment it is meant for and the one-time-use guidance from Simpson for maintaining rated performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n  \u003csummary\u003e\u003ch2\u003eGet a Clean Flush Finish\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\/k3gttof9qd\/jpeg\/A_THDCS_InstPho_Pho_Inst_TitenHD-CountersunkHead-Bracket_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie Titen HD 3\/8-in. x 5-in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor being driven through a steel bracket into a concrete floor during interior fastening work\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThe big reason to buy the countersunk-head Titen HD is simple: the anchor head finishes flush with the fixture instead of standing proud. That makes bracket installs cleaner and avoids interference on hardware that needs to sit flat.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eCountersunk head style is made for flush-mount applications\u003c\/li\u003e\n          \u003cli\u003eGood fit for through-set fastening where a hex head is not practical\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\u003eDrive It With Better 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\/0h03rzf4mn\/jpeg\/A_THDCS_InstPho_Pho_Inst_TitenHD-CountersunkHead-Door-Frame-T30_C0.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Simpson Strong-Tie Titen HD countersunk head heavy-duty screw anchor being installed in a metal door frame with a driver during commercial interior concrete fastening\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eConcrete anchors are only as good as the install. The T50 6-lobe drive on this 3\/8 inch model helps keep the bit engaged, which means less slipping and less head damage when you are setting anchors in tough material.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eT50 6-lobe drive for the 3\/8 inch diameter anchor\u003c\/li\u003e\n          \u003cli\u003eDesigned to reduce driver-bit cam-out and make installation easier\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\u003eSimple Hole Sizing, Heavy-Duty Hold\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\/eqimlzjai6\/jpeg\/A_THDCS_InstSeq_Ill_Inst_TitenHD-Countersunk_C0_STEP01.jpeg?position=c\u0026amp;color=ffffffff\u0026amp;u=cjmyin\" alt=\"Installation illustration for Simpson Strong-Tie Titen HD countersunk head heavy-duty screw anchor showing proper drilled hole in concrete before anchor placement\" class=\"tnblock-img\"\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"copy\"\u003e\n        \u003cp\u003eThis anchor keeps setup straightforward. The required drill bit diameter matches the anchor diameter, so you can drill and set without hunting for a special size or using a proprietary system.\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003eAnchor diameter: 3\/8 in.\u003c\/li\u003e\n          \u003cli\u003eRequired drill bit diameter: 3\/8 in. carbide bit\u003c\/li\u003e\n          \u003cli\u003eMinimum hole depth overdrill: 1\/4 in.\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(50) Simpson Strong-Tie Titen HD 3\/8 in. x 5 in. zinc-plated countersunk head heavy-duty screw anchors\u003c\/li\u003e\n        \u003cli\u003e(1) 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\u003eAnchor Size\u003c\/th\u003e\n        \u003ctd\u003e3\/8 in. x 5 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eHead Type\u003c\/th\u003e\n        \u003ctd\u003eCountersunk Head\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMaterial\u003c\/th\u003e\n        \u003ctd\u003eCarbon Steel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eFinish\u003c\/th\u003e\n        \u003ctd\u003eZinc Plated\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eDrill Bit Diameter\u003c\/th\u003e\n        \u003ctd\u003e3\/8 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eDrive Type\u003c\/th\u003e\n        \u003ctd\u003eT50 6-Lobe\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eRecommended Fixture Hole Size\u003c\/th\u003e\n        \u003ctd\u003e1\/2 in. to 9\/16 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eMinimum Hole Depth Overdrill\u003c\/th\u003e\n        \u003ctd\u003e1\/4 in.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003ePack Quantity\u003c\/th\u003e\n        \u003ctd\u003e50\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth\u003eWeight\u003c\/th\u003e\n        \u003ctd\u003e8.5 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\/drill-bits.svg\" alt=\"drill-bits\" class=\"icon-sm\"\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eDrill Bit Match\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eInstalls with a standard 3\/8 in. carbide drill bit. Simpson states the hole size is the same as the anchor size.\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\u003eDrive Interface\u003c\/strong\u003e\n          \u003cdiv class=\"compat-detail\"\u003eThis 3\/8 in. anchor uses a T50 6-lobe drive. A driver bit is included in the box.\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\"\u003eMechanical \/ Electrical \/ Plumbing\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eDoor Frames\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eSteel Brackets\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eInterior Concrete Fastening\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eFlush-Mount Anchoring\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eTemporary Anchoring\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eGeneral Contracting\u003c\/span\u003e\n      \u003cspan class=\"tag\"\u003eCommercial Interior Work\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\"\u003eOn this 3\/8 inch Titen HD, give yourself the full embedment depth plus the required 1\/4 inch overdrill so dust has somewhere to go. That helps the anchor seat properly and lets the countersunk head pull down flush instead of hanging up before it is fully set.\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 Titen HD 3\/8-in. x 5-in. Zinc-Plated Countersunk Head Heavy-Duty Screw Anchor for Clean Concrete Fastening\u003c\/h3\u003e\n    \u003cp\u003eThis is the one to grab when you need heavy-duty concrete anchoring but cannot have a raised head getting in the way of the finished install.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Contractors, installers, and serious DIY users fastening brackets, frames, and similar hardware into concrete in dry interior spaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e The flush countersunk head, T50 6-lobe drive, and standard 3\/8 inch drill-bit requirement make it easier to install cleanly than a lot of heavier concrete anchors.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This zinc-plated carbon steel version is meant for dry, noncorrosive environments or temporary outdoor use, and Simpson says to use the anchor one time only.\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 drill bit size do I need for the THD37500CS?\u003c\/strong\u003e Use a 3\/8 in. carbide drill bit. The required hole size matches the anchor diameter.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIs this anchor removable?\u003c\/strong\u003e Yes. Simpson states that the Titen HD countersunk head style is removable, which makes it useful for temporary anchoring or fixtures that may need to be moved.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCan this zinc-plated anchor be used outdoors?\u003c\/strong\u003e It is intended for dry, interior, noncorrosive environments or temporary outdoor applications. It is not recommended for permanent exterior use or highly corrosive environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhat size fixture hole is recommended?\u003c\/strong\u003e For this 3\/8 in. model, Simpson lists a recommended fixture hole size of 1\/2 in. to 9\/16 in.\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":52999307821350,"sku":"THD37500CS","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/THD37500CS_00707392003229_Feature_Closeup_Photo_01_47620106-29f0-4f9f-bb7f-e0ae14715303.jpg?v=1779135461","url":"https:\/\/www.toolnut.com\/products\/simpson-strong-tie-titen-hd-3-8-in-x-5-in-zinc-plated-countersunk-head-heavy-duty-screw-anchor-50-pack-thd37500cs","provider":"Tool Nut","version":"1.0","type":"link"}