{"title":"Blue Concrete Screws","description":"\u003ch2\u003eBlue Concrete Screws for Fast, Reliable Masonry Fastening\u003c\/h2\u003e\n\u003cp\u003eBlue concrete screws are the industry standard for quickly anchoring into concrete, block, and brick. Their distinctive blue coating isn’t just for looks, it delivers corrosion resistance and makes them easy to identify on the job. Whether you're mounting electrical boxes, securing furring strips, or framing a basement wall, these screws provide a strong hold without the need for anchors or sleeves.\u003c\/p\u003e\u003ch2\u003eWhen to Use Blue Concrete Screws\u003c\/h2\u003e\n\u003cp\u003eThese screws are ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAttaching wood or metal to concrete or block walls\u003c\/li\u003e\n\u003cli\u003eInterior framing and furring installations\u003c\/li\u003e\n\u003cli\u003eMounting fixtures, conduit, or junction boxes\u003c\/li\u003e\n\u003cli\u003eTemporary or permanent fastening to masonry surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTheir fast, anchor-free installation and consistent grip make them a favorite for contractors and DIYers alike.\u003c\/p\u003e\u003ch2\u003eTop Brands for Blue Concrete Screws\u003c\/h2\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.fastenersplus.com\/collections\/blue-concrete-screws?filter.p.m.fas.manufacturer_name_filters=Tapcon\"\u003eTapcon Blue Concrete Screws\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eTapcon is the original name in blue concrete screws and still one of the most trusted. With advanced thread design and a durable blue Climaseal coating, Tapcon screws cut fast and hold tight. Available in both hex and flat heads, they’re ideal for general-purpose use in residential and commercial settings.\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.fastenersplus.com\/collections\/blue-concrete-screws?filter.p.m.fas.manufacturer_name_filters=Simpson+Strong-Tie\"\u003eSimpson Strong-Tie Titen Turbo\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Titen Turbo line from Simpson Strong-Tie features a unique reverse thread design that reduces installation torque while increasing holding power. Their blue zinc coating offers enhanced corrosion resistance, and the precision-engineered point helps reduce base material blowout. If you're driving into hard concrete, Turbo’s smoother install saves wear on your tools and your arm.\u003c\/p\u003e\n\u003ch3\u003e\u003ca href=\"https:\/\/www.fastenersplus.com\/collections\/blue-concrete-screws?filter.p.m.fas.manufacturer_name_filters=Conquest+Fasteners\"\u003eConquest Blue Masonry Screws\u003c\/a\u003e\u003c\/h3\u003e\n\u003cp\u003eConquest Fasteners offer a competitive, high-performance option for pros who demand value without sacrificing reliability. Available in a variety of lengths and diameters, these screws include hardened steel construction and a corrosion-resistant blue coating—ideal for everyday use across interior and protected outdoor applications.\u003c\/p\u003e\u003ch2\u003eHow to Install Blue Concrete Screws\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill the pilot hole:\u003c\/strong\u003e Use a hammer drill and carbide-tipped bit. Refer to the screw diameter for the right pilot hole size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear the hole:\u003c\/strong\u003e Dust and debris reduce holding strength, use compressed air or a nylon brush to clean it out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive the screw:\u003c\/strong\u003e Use an impact or drill driver to seat the screw flush. Don’t overdrive or it may strip the hole or shear the fastener.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eMost blue masonry screws are removable and reinstallable once, but best practice is single-use for critical applications.\u003c\/p\u003e\u003ch2\u003eFAQs About Blue Concrete Screws\u003c\/h2\u003e\n\u003ch4\u003eWhy are concrete screws blue?\u003c\/h4\u003e\n\u003cp\u003eThe blue coating isn’t just branding, it’s a protective finish that resists corrosion and meets code for indoor and select outdoor applications.\u003c\/p\u003e\n\u003ch4\u003eCan I use these outdoors?\u003c\/h4\u003e\n\u003cp\u003eBlue screws are suitable for indoor and dry outdoor environments. For coastal or wet environments, consider stainless steel or specialized coatings.\u003c\/p\u003e\n\u003ch4\u003eAre these screws reusable?\u003c\/h4\u003e\n\u003cp\u003eThey can be removed, but re-installation into the same hole often reduces holding power. For permanent or critical jobs, always use a new screw.\u003c\/p\u003e\n\u003ch4\u003eWhat’s the difference between hex head and flat head?\u003c\/h4\u003e\n\u003cp\u003eHex heads are easier to drive and ideal for general use. Flat heads are great when you need the screw to sit flush, especially behind wallboard or trim.\u003c\/p\u003e\n\u003cp\u003eStill have more questions? Check out our \u003ca href=\"https:\/\/www.fastenersplus.com\/blogs\/blog\/what-are-concrete-screws-and-other-faq\"\u003eFAQ on Concrete Screws\u003c\/a\u003e, or learn the difference between \u003ca href=\"https:\/\/www.fastenersplus.com\/blogs\/blog\/screw-anchors-vs-wedge-anchors\"\u003eConcrete Screws and Wedge Anchors\u003c\/a\u003e, or learn about the \u003ca href=\"https:\/\/www.fastenersplus.com\/blogs\/blog\/types-of-anchor-bolts\"\u003eTypes of Concrete Anchors\u003c\/a\u003e on our blog.\u003c\/p\u003e\u003ch2\u003eNeed Help Choosing the Right Fastener?\u003c\/h2\u003e\n\u003cp\u003eStill not sure which screw fits your project? Reach out to our team. We’ll walk you through the options based on your material, environment, and load needs.\u003c\/p\u003e","products":[{"product_id":"3-16-x-1-1-4-tapcon-blue-concrete-screw-hex-head-pkg-100","title":"Tapcon 3\/16\" x 1-1\/4\" Blue Concrete Screw, Hex Head - Climaseal | Qty. 100","description":"\u003cp\u003e\u003cstrong\u003eTapcon Blue Hex Head Concrete Screws\u003c\/strong\u003e are trusted by pros and weekend warriors alike for quick, secure anchoring into concrete, block, or brick. These blue-coated screws are built tough to deliver strong holding power without the hassle of anchors, sleeves, or inserts.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ehex head design\u003c\/strong\u003e offers a reliable grip for fast driving and a flush finish. Whether you're installing electrical boxes, securing furring strips, or mounting fixtures to masonry, these screws get the job done without backing out or loosening over time. Their blue Climaseal® coating helps protect against rust, giving the anchor a longer working life.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnchor-Free Design:\u003c\/strong\u003e Fastens directly into masonry without the need for separate anchors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Head Drive:\u003c\/strong\u003e Gives you a solid hold for driving and a clean, professional finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue Climaseal® Coating:\u003c\/strong\u003e Helps protect against rust, giving the anchor a longer working life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Included:\u003c\/strong\u003e Each box includes the right size bit for fast, no-guesswork installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e This ITW Red Head Tapcon screw is proudly manufactured in the United States.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tapcon","offers":[{"title":"Default Title","offer_id":34273439744136,"sku":"HW3-114","price":25.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/HW3-114-Tapcon_Screw-Main-1_100_pack_8647b848-c87a-46b4-9289-31b7a454a2ba.jpg?v=1753998326"},{"product_id":"3-16-x-1-1-4-conquest-hex-concrete-screw-pkg-100","title":"3\/16\" x 1-1\/4\" Conquest Hex Concrete Screw, Pkg 100","description":"\u003cp\u003e\u003cstrong\u003eConquest Hex Concrete Screws\u003c\/strong\u003e are engineered to deliver superior performance in tough masonry conditions. Built with a hex washer head and aggressive threads, these screws cut cleanly into concrete, brick, or block without the need for anchors, making them ideal for both temporary and permanent fastening jobs.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're mounting electrical boxes, furring strips, conduit clamps, or fixtures, these screws provide solid, vibration-resistant anchoring. Installation requires pre-drilling with the proper bit size, followed by easy drive-in using a hex driver. The robust steel construction with a corrosion-resistant coating ensures reliability in indoor and light-duty outdoor environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Washer Head:\u003c\/strong\u003e Provides excellent grip and a flush finish for clean, professional results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Holding Power:\u003c\/strong\u003e Aggressive threads bite deep into base materials for secure fastening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for mounting electrical boxes, conduit clamps, furring strips, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable \u0026amp; Reusable:\u003c\/strong\u003e Ideal for both temporary and permanent projects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Conquest Fasteners","offers":[{"title":"Default Title","offer_id":34273685569672,"sku":"CS3-114H","price":8.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/CQ-CS3-114H-Concrete_Screws-Main-1_100_pack_bb89ffe8-8988-4d78-935c-9a7ba7d7e655.jpg?v=1754077313"},{"product_id":"3-16-x-1-3-4-conquest-t-25-flat-head-concrete-screw-pkg-100","title":"3\/16\" x 1-3\/4\" Conquest T-25 Flat Head Concrete Screw, Pkg 100","description":"\u003cp\u003e\u003cstrong\u003eConquest T-25 Flat Head Concrete Screws\u003c\/strong\u003e are a cost efficient solution when you need a low-profile, flush finish without sacrificing holding strength. Designed for fastening into concrete, brick, or block, these screws eliminate the need for separate anchors, making installation faster and more efficient.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eflat head\u003c\/strong\u003e sinks in flush with the surface, giving you a clean and finished look. The \u003cstrong\u003eT-25 star drive\u003c\/strong\u003e helps prevent your bit from slipping and ensures better torque transfer, making it easier to maintain control during installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConquest T-25 Flat Head Concrete Screws\u003c\/strong\u003e are well-suited for mounting electrical boxes, light fixtures, strapping, and general-purpose framing. With engineered threads and a \u003cstrong\u003ecorrosion-resistant finish\u003c\/strong\u003e, they’re built for lasting performance in indoor and light outdoor environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush-Mount Flat Head:\u003c\/strong\u003e Designed for countersinking into surfaces for a clean, low-profile appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT-25 Star Drive:\u003c\/strong\u003e Reduces stripping and cam-out while improving torque transfer and bit life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong Holding Power:\u003c\/strong\u003e Aggressive threads ensure secure, vibration-resistant fastening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Coating:\u003c\/strong\u003e Reliable performance in dry and mildly damp environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Conquest Fasteners","offers":[{"title":"Default Title","offer_id":34273702609032,"sku":"CS3-134F","price":10.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/CQ-CS3-134F-Concrete_Screws-Main-1_100_pack_81ceb0be-ac70-40e6-bcf7-536685153c00.jpg?v=1754077314"},{"product_id":"3-16-x-1-1-4-tapcon-blue-flat-head-concrete-screw-t-25-star-drive-pkg-100","title":"Tapcon 3\/16\" x 1-1\/4\" Blue Concrete Screw, Star Flat Head - Climaseal | Qty. 100","description":"\u003cp\u003e\u003cstrong\u003eTapcon T-25 Flat Head Concrete Screws\u003c\/strong\u003e are built for clean finishes and solid anchoring into concrete, brick, or block, without the hassle of using separate anchors. Whether you're mounting framing, fixtures, or brackets, these screws deliver dependable performance with a professional look.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eflat head design\u003c\/strong\u003e sits flush with the surface, ideal for countersunk applications like wood furring strips or electrical boxes. The T-25 star drive ensures better grip and control while driving, helping you avoid cam-out or stripped heads.\u003c\/p\u003e\n\n\u003cp\u003eWith their \u003cstrong\u003ecorrosion-resistant blue Climaseal® coating\u003c\/strong\u003e and \u003cstrong\u003eAmerican-made\u003c\/strong\u003e quality, these Tapcon screws are ready for interior or light-duty exterior jobs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlush-Mount Flat Head:\u003c\/strong\u003e Sits clean with the surface, which is great for a low-profile finish in countersunk installs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eT-25 Star Drive:\u003c\/strong\u003e Delivers solid bit engagement to reduce stripping and improve driving control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue Climaseal® Coating:\u003c\/strong\u003e Helps fight rust and corrosion for longer life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Included:\u003c\/strong\u003e Each box includes the correct bit for a quick start.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Proudly manufactured by \u003cstrong\u003eITW Red Head\u003c\/strong\u003e for proven performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tapcon","offers":[{"title":"Default Title","offer_id":39560215036040,"sku":"SF3-114","price":26.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/SF3-114-Tapcon_Screw-Main-1_100_pack_a78431f6-5b24-41df-bccd-2a0d29547e75.jpg?v=1753993598"},{"product_id":"3-16-x-1-1-4-strong-tie-hex-head-titen-turbo-screw-anchor-blue-zinc-pkg-8","title":"Simpson Strong-Tie 3\/16\" x 1-1\/4\" Titen Turbo Hex Head Blue Concrete Screw Anchor - Zinc, Qty. 8","description":"\u003cp\u003e\u003cstrong\u003eTiten Turbo Blue Zinc Concrete Screw Anchors\u003c\/strong\u003e from \u003cstrong\u003eSimpson Strong-Tie\u003c\/strong\u003e are built to drive faster, hold stronger, and install easier than traditional concrete screws. With an innovative thread design and pointed tip, these anchors bite quickly into concrete, brick, and block, making them ideal for projects where speed and holding power matter.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003epatented turbo threads\u003c\/strong\u003e reduce installation torque, which means less strain on your drill and a smoother drive. The \u003cstrong\u003ehex washer head\u003c\/strong\u003e provides solid bit engagement and a clean, flush finish that sits tight against the surface.\u003c\/p\u003e\n\u003cp\u003eCoated with blue zinc for added corrosion protection, these anchors are ready for interior and some light exterior applications. Each screw is designed to cut its own path, so there’s no need for a separate anchor sleeve or plug.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePatented Turbo Threads:\u003c\/strong\u003e Drives faster with less torque—reduces installer fatigue and extends tool life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Listed:\u003c\/strong\u003e Per ICC-ES AC193 for uncracked concrete and ICC-ES AC106 for masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Washer Head:\u003c\/strong\u003e Delivers great bit contact and a flush, stable finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Zinc Coating:\u003c\/strong\u003e Resists rust in dry or mildly damp environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Reduction Channel:\u003c\/strong\u003e Traps drilling dust so it won’t clog the threads, while maintaining holding strength.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":41115134165128,"sku":"TNT18114HC8","price":3.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/TNT18114HC8-ConcreteScrew-Main-1_8pack.jpg?v=1756127993"},{"product_id":"3-16-x-1-1-4-strong-tie-flat-head-titen-turbo-screw-anchor-blue-zinc-pkg-8","title":"Simpson Strong-Tie 3\/16\" x 1-1\/4\" Titen Turbo Flat Head Blue Concrete Screw Anchor - Zinc, Qty. 8","description":"\u003cp\u003e\u003cstrong\u003eTiten Turbo Flat Head Screw Anchors\u003c\/strong\u003e from \u003cstrong\u003eSimpson Strong-Tie\u003c\/strong\u003e are engineered to deliver high-performance anchoring in concrete and masonry. With a patented thread design, dust-clearing torque channel, and pointed tip, these screw anchors set fast and hold strong, all while reducing binding and installation strain.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eflat head style\u003c\/strong\u003e sits flush with the surface after installation, making it ideal for countersunk applications like strapping, framing, and fixtures where a clean finish matters. The \u003cstrong\u003einnovative torque reduction channel\u003c\/strong\u003e captures dust during installation, helping prevent jamming and stripping while keeping thread action clean and smooth.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in the USA\u003c\/strong\u003e and \u003cstrong\u003eICC code listed\u003c\/strong\u003e for uncracked concrete and masonry, this screw anchor delivers dependable performance in demanding jobs. \u003cstrong\u003eBlue zinc coating\u003c\/strong\u003e offers added corrosion protection in dry or mildly damp settings.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented Turbo Threads:\u003c\/strong\u003e Drive faster and cleaner with less torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat Head Profile:\u003c\/strong\u003e Sits flush in countersunk holes for a low-profile, finished look.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Reduction Channel:\u003c\/strong\u003e Traps dust where it won't clog the threads, reduces snapping, stripping, and binding.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue Zinc Finish:\u003c\/strong\u003e Helps protect against rust in dry or lightly humid conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCode Listed:\u003c\/strong\u003e Compliant with ICC-ES AC193 (uncracked concrete) and ICC-ES AC106 (masonry).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Simpson Strong-Tie","offers":[{"title":"Default Title","offer_id":41115134328968,"sku":"TNT18114TFC8","price":3.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/TNT18114TFC8-ConcreteScrew-Main-1_8pack.jpg?v=1756130773"},{"product_id":"3-16-16-x-1-1-4-daggerz-concrete-screw-phillips-flat-head-blue-dagger-guard-coating-pkg-4000","title":"3\/16\"-16 x 1-1\/4\" Daggerz Concrete Screw, Phillips Flat Head - Dagger-Guard Coating, Blue, Pkg. 4,000","description":"\u003cp\u003eWhen you're fastening into concrete, block, or masonry, the Dagger-Con screw isn’t just up for the job - it was made for it. Designed with a sharp point and hi-low threads, these screws cut clean into hard materials and hold tight without spinning out. They're quick to install and built to last, whether you're anchoring indoors or outdoors.\u003c\/p\u003e\n\u003cp\u003eThe flat, countersunk head sits flush for a smooth, professional look - ideal when you're going for function and finish. And the blue Dagger Guard Coating isn’t just eye-catching. It's a high-performance, corrosion-resistant layer that protects your fastener in tough environments and tough jobsites.\u003c\/p\u003e\n\u003cp\u003eIf you're mounting hardware, hanging conduit, or driving into CMU, these screws are the kind of small part that makes a big difference.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Low Thread Design:\u003c\/strong\u003e Improves bite into concrete and block, delivering strong grip and reducing installation torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp Point:\u003c\/strong\u003e Eliminates the need for pre-drilling in many applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Dagger Guard Coating:\u003c\/strong\u003e Durable corrosion resistance for long-lasting performance, indoors or out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountersunk Flat Head:\u003c\/strong\u003e Allows for flush installations, keeping surfaces clean and snag-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhillips Drive:\u003c\/strong\u003e Installs easily with a standard Phillips driver - no specialty tools required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting hardware or electrical boxes to concrete or masonry\u003c\/li\u003e\n\u003cli\u003eAnchoring fixtures, hangers, or track to block walls or poured concrete\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor installs where rust-resistance and clean finish are important\u003c\/li\u003e\n\u003cli\u003eGeneral construction, electrical, and low-voltage systems that need secure, permanent fastening to hard base materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUse a hammer drill with a carbide bit for pre-drilling when needed—especially for dense or older concrete.\u003c\/li\u003e\n\u003cli\u003eMatch the pilot hole to the diameter and embedment depth of the screw to avoid cracking or over-tightening.\u003c\/li\u003e\n\u003cli\u003eDrive the screw until flush; avoid overdriving to protect the base material and keep the head seated cleanly.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Daggerz","offers":[{"title":"Default Title","offer_id":43964328640648,"sku":"CONFB*0316114","price":299.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/DaggerBluePhillipsConcreteScrew.jpg?v=1756918082"},{"product_id":"3-16-16-x-1-1-4-daggerz-concrete-screw-slotted-hex-washer-head-blue-dagger-guard-coating-pkg-4000","title":"3\/16\"-16 x 1-1\/4\" Daggerz Concrete Screw, Slotted Hex Washer Head - Dagger-Guard Coating, Blue, Pkg. 4,000","description":"\u003cp\u003eThe Daggerz \u003cstrong\u003eDagger-Con\u003c\/strong\u003e Concrete Screws with \u003cstrong\u003eslotted hex washer heads\u003c\/strong\u003e are built for tough jobs that demand strength, speed, and versatility. Whether you’re fastening into poured concrete, block, or brick, these screws grip hard and hold tight - no anchors needed.\u003c\/p\u003e\n\u003cp\u003eTheir sharp point and hi-low thread design make driving into masonry easier, reducing installation time and improving holding power. The integrated washer head provides a larger bearing surface, while the slotted hex design gives you two drive options - Phillips or hex socket - depending on the job and your tools.\u003c\/p\u003e\n\u003cp\u003eA heavy-duty blue Dagger Guard Coating protects against corrosion, making these screws a go-to for interior and exterior use alike.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi-Low Thread Design:\u003c\/strong\u003e Optimized for superior holding power in concrete and block with reduced driving torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSharp Point:\u003c\/strong\u003e Fast starts with minimal pre-drilling in most applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlotted Hex Washer Head:\u003c\/strong\u003e Combines the grip of a hex drive with the flexibility of a slotted option; washer head distributes load evenly and prevents pull-through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Dagger Guard Coating:\u003c\/strong\u003e Rust-resistant coating for long-term performance in indoor and outdoor settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Anchors Needed:\u003c\/strong\u003e Drive directly into masonry substrates for quick, secure installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFastening electrical boxes, fixtures, or conduit clips to concrete or block\u003c\/li\u003e\n\u003cli\u003eInstalling window or door frames into masonry\u003c\/li\u003e\n\u003cli\u003eSecuring track systems, brackets, and baseplates\u003c\/li\u003e\n\u003cli\u003eJobs that require both a strong mechanical hold and fast, efficient installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUse a hammer drill to pre-drill a pilot hole if needed - especially in dense or older concrete.\u003c\/li\u003e\n\u003cli\u003eUse a hex driver or slotted bit to drive the screw snug - don't over-torque.\u003c\/li\u003e\n\u003cli\u003eBe sure the screw is seated flush with the surface for maximum holding power and clean finish.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Daggerz","offers":[{"title":"Default Title","offer_id":43964329754760,"sku":"CONHB*0316114","price":325.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/files\/DaggerBlueSlottedHexConcreteScrew.jpg?v=1756918268"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/8644\/4936\/collections\/media_2e259973-e83c-47e0-bcb9-ccc6a235a4b9.jpg?v=1687873847","url":"https:\/\/www.fastenersplus.com\/collections\/blue-concrete-screws\/material-carbon-steel.oembed","provider":"Fasteners Plus","version":"1.0","type":"link"}