{"title":"Masonry Screws","description":null,"products":[{"product_id":"1-4-x-1-3-4-blue-concrete-screws-hex-washer-head-masonry-anchors-slotted-self-tapping-bolts-for-brick-block-and-stucco-heavy-duty-carbon-steel-50-pcs","title":"1\/4\" x 1-3\/4\" Blue Concrete Screws, Hex Washer Head Masonry Anchors, Slotted Self-Tapping Bolts for Brick, Block and Stucco, Heavy-Duty Carbon Steel, 50 PCS","description":"\u003cp\u003e\u003cstrong\u003e1\/4\" x 1-3\/4\" Blue Hex Washer Head Concrete Masonry Screws (50 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRobust Anchoring for Structural and Decorative Fixtures\u003c\/strong\u003e\u003cbr\u003eThe 1\/4\" x 1-3\/4\" blue masonry screws are a professional fastening solution for projects demanding high holding power in masonry substrates. With a heavy-duty 1\/4-inch diameter, these anchors are designed to secure fixtures up to 3\/4\" thick into poured concrete, solid brick, and hollow block. They eliminate the need for separate plastic anchors by tapping their own threads directly into pre-drilled holes, creating a tight mechanical interlock that remains stable under load.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrecision Engineering for Seamless Installation\u003c\/strong\u003e\u003cbr\u003eEach screw features \u003cstrong\u003eHigh-Low Thread\u003c\/strong\u003e technology, which optimizes dust removal and lowers the torque required for a smooth drive. The \u003cstrong\u003eBlue coating\u003c\/strong\u003e provides a functional barrier against moisture, making these fasteners suitable for basement renovations, exterior stucco applications, and garage shelving. The \u003cstrong\u003eHex Washer Head\u003c\/strong\u003e design allows for high-torque driving with a standard 5\/16\" nut driver, while the slotted recess offers versatility for minor manual adjustments with a flat-head screwdriver.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuick Installation Guide:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003ePre-Drilling:\u003c\/strong\u003e Requires a \u003cstrong\u003e3\/16\" carbide-tipped masonry drill bit\u003c\/strong\u003e.\u003cbr\u003e• \u003cstrong\u003eHole Depth:\u003c\/strong\u003e Drill the pilot hole 1\/4\" to 1\/2\" deeper than the screw's intended penetration (min. 1\" embedment).\u003cbr\u003e• \u003cstrong\u003eDriver Tool:\u003c\/strong\u003e Use a \u003cstrong\u003e5\/16\" hex nut driver\u003c\/strong\u003e for the most secure installation.\u003cbr\u003e• \u003cstrong\u003eCommon Uses:\u003c\/strong\u003e Mounting electrical boxes, HVAC strapping, window headers, door frames, and furring strips.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e Size: 1\/4\" x 1-3\/4\"; Drive: 5\/16\" Hex \/ Slotted; Material: Carbon Steel; Finish: Blue Rust-Resistant; Pack: 50 PCS\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnhanced 1\/4\" Structural Strength: The robust 1\/4-inch diameter provides superior shear resistance and higher load-bearing capacity compared to standard 3\/16\" screws, ensuring maximum stability in heavy masonry.\u003c\/li\u003e\n\u003cli\u003eHigh-Torque Slotted Hex Head: Features a 5\/16\" Hex Washer Head with an integrated slot, allowing for professional high-torque installation with a nut driver or easy manual adjustments with a flat-head screwdriver.\u003c\/li\u003e\n\u003cli\u003ePremium Blue Rust-Resistant Coating: Treated with a specialized blue anti-corrosion finish, these screws offer exceptional weather defense for long-term outdoor and indoor masonry applications.\u003c\/li\u003e\n\u003cli\u003ePrecision Self-Tapping Threads: Engineered with sharp, deep threads that cut their own path into concrete, brick, or block for a snug, vibration-resistant hold without the need for separate anchors.\u003c\/li\u003e\n\u003cli\u003eBulk 50-Pack Project Value: The Ideal quantity for medium to large residential or commercial projects¡ªget professional-grade fasteners for your entire job without the need for frequent reordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LQ31CD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0489\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034466656422,"sku":"B0D5LQ31CD","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41j6XOEuUKL.jpg?v=1787035496"},{"product_id":"3-16-x-1-3-4-blue-concrete-screws-hex-washer-head-masonry-anchors-slotted-self-tapping-fasteners-for-brick-block-and-stucco-heavy-duty-carbon-steel-25-pcs","title":"3\/16\" x 1-3\/4\" Blue Concrete Screws, Hex Washer Head Masonry Anchors, Slotted Self-Tapping Fasteners for Brick, Block and Stucco, Heavy-Duty Carbon Steel, 25 PCS","description":"\u003cp\u003e\u003cstrong\u003e3\/16\" x 1-3\/4\" Blue Hex Washer Head Concrete Screws (25 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReliable Anchoring for Concrete, Brick \u0026amp; Block\u003c\/strong\u003e\u003cbr\u003eThe 3\/16\" x 1-3\/4\" masonry screws offer a professional grade solution for light-to-medium duty fastening. Engineered to tap threads directly into masonry, these fasteners provide a secure mechanical interlock without plastic anchors. With a 1-3\/4\" length, they are ideal for securing fixtures up to 3\/4\" thick while maintaining the standard 1\" minimum embedment.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEfficiency \u0026amp; Durability\u003c\/strong\u003e\u003cbr\u003eEquipped with \u003cstrong\u003eHigh-Low Thread\u003c\/strong\u003e technology, these screws reduce friction and heat during installation, minimizing head snaps. The \u003cstrong\u003eBlue coating\u003c\/strong\u003e provides a functional barrier against rust in both interior and exterior projects. The \u003cstrong\u003eSlotted Hex Washer Head\u003c\/strong\u003e offers an oversized bearing surface for maximum clamping force.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuick FAQ:\u003c\/strong\u003e\u003cbr\u003e• \u003cstrong\u003eDrill Bit:\u003c\/strong\u003e Requires a \u003cstrong\u003e5\/32\" masonry bit\u003c\/strong\u003e.\u003cbr\u003e• \u003cstrong\u003eDriver:\u003c\/strong\u003e Use a \u003cstrong\u003e1\/4\" hex nut driver\u003c\/strong\u003e or slotted screwdriver.\u003cbr\u003e• \u003cstrong\u003eDrilling:\u003c\/strong\u003e Drill the pilot hole 1\/2\" deeper than the screw penetration for dust clearance.\u003cbr\u003e• \u003cstrong\u003eUses:\u003c\/strong\u003e Mounting electrical boxes, HVAC strapping, window frames, and shelving.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e Size: 3\/16\" x 1-3\/4\"; Drive: 1\/4\" Hex\/Slotted; Material: Carbon Steel; Pack: 25 PCS\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-Duty Carbon Steel Build: Forged from premium carbon steel for high tensile strength and superior shear resistance, ensuring long-lasting stability in tough masonry surfaces.\u003c\/li\u003e\n\u003cli\u003eVersatile Slotted Hex Head: Features a 1\/4\" Hex Washer Head with an integrated slot, allowing for high-torque driving with a nut driver or easy manual adjustments with a flat-head screwdriver.\u003c\/li\u003e\n\u003cli\u003eAdvanced Blue Climaseal Finish: Coated with a specialized blue anti-corrosion layer that provides exceptional rust resistance for both indoor and outdoor masonry projects.\u003c\/li\u003e\n\u003cli\u003ePrecision Self-Tapping Threads: Engineered with sharp, deep threads that cut their own path into concrete, brick, or block for a snug, vibration-resistant hold without the need for anchors.\u003c\/li\u003e\n\u003cli\u003eConvenient 25-Pack (No Waste): Ideal for small structural repairs, mounting electrical boxes, or DIY home projects¡ªget exactly what you need without the waste of buying bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LKFPFL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0494\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034466820262,"sku":"B0D5LKFPFL","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41yjZbEi6qL.jpg?v=1787035499"},{"product_id":"imscrews-3-16-x-1-3-4-inch-concrete-screws-50-pcs-blue-hex-slotted-washer-head-masonry-anchors-high-low-thread-self-tapping-bolts-for-brick-block-and-stucco","title":"IMSCREWS 3\/16 x 1-3\/4 Inch Concrete Screws 50 Pcs, Blue Hex Slotted Washer Head Masonry Anchors, High-Low Thread Self Tapping Bolts for Brick, Block and Stucco","description":"\u003cb\u003eHeavy-Duty Blue Concrete Screws for Reliable Masonry \u0026amp; Brick Anchoring\u003c\/b\u003e\n\u003cbr\u003e\u003cbr\u003e\nAchieve professional-grade fastening with IMSCREWS \u003cb\u003e3\/16 x 1-3\/4 inch\u003c\/b\u003e concrete screws. Designed for high-torque performance and long-lasting durability, these anchors are the industry standard for securing wood, metal, and plastic fixtures to hard masonry surfaces.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eCan these be used on brick?\u003c\/b\u003e\n\u003cbr\u003e\nYes, these screws are specifically engineered for superior performance in \u003cb\u003ebrick, concrete, hollow block, and stucco\u003c\/b\u003e. The specialized \u003cb\u003eHigh-Low thread\u003c\/b\u003e design cuts deeply into the masonry material, providing far more gripping power than standard smooth-thread anchors.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eAre they rust resistant and weatherproof?\u003c\/b\u003e\n\u003cbr\u003e\nAbsolutely. Each screw is protected by a high-performance \u003cb\u003eblue coating\u003c\/b\u003e that has been tested for corrosion resistance. These fasteners are \u003cb\u003eweatherproof\u003c\/b\u003e and suitable for both interior and exterior applications, including wet or humid environments.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eDo they come with a storage case?\u003c\/b\u003e\n\u003cbr\u003e\nThis 50-pack is provided in cost-effective bulk packaging to ensure you get the best value for your large DIY or contractor projects. Please note that this package contains the screws only; a \u003cb\u003e5\/32 inch masonry drill bit\u003c\/b\u003e is required for installation and is not included.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eInstallation Guide for Best Results:\u003c\/b\u003e\n\u003cbr\u003e\n1. \u003cb\u003ePre-Drilling:\u003c\/b\u003e You must use a 5\/32\" masonry drill bit to create a pilot hole.\n\u003cbr\u003e\n2. \u003cb\u003eDepth Matters:\u003c\/b\u003e Ensure the hole is at least 1\/4\" deeper than the screw will be driven. This provides a reservoir for concrete dust and prevents the screw from bottoming out and breaking.\n\u003cbr\u003e\n3. \u003cb\u003eDual Drive:\u003c\/b\u003e Use a 1\/4\" hex nut driver or a flat-head screwdriver for a secure installation.\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eProduct Specifications:\u003c\/b\u003e\n\u003cbr\u003e\n- Size: 3\/16 x 1-3\/4 Inch\n\u003cbr\u003e\n- Head: Hex Slotted Washer Head\n\u003cbr\u003e\n- Thread Type: High-Low Thread\n\u003cbr\u003e\n- Color: Blue Protective Coating\n\u003cbr\u003e\n- Quantity: 50 Pieces\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSUPERIOR CORROSION RESISTANCE - These concrete screws feature a professional blue coating designed to resist rust and environmental corrosion. Their weatherproof construction makes them a reliable choice for long-term outdoor masonry projects.\u003c\/li\u003e\n\u003cli\u003eADVANCED HIGH-LOW THREAD - Engineered with high-low thread technology, our masonry anchors cut into concrete and brick with less torque while providing maximum pull-out strength. This ensure a secure and permanent hold in various masonry substrates.\u003c\/li\u003e\n\u003cli\u003eVERSATILE MASONRY APPLICATIONS - Perfect for securing fixtures to concrete, brick, block, and stucco. Whether you are mounting electrical boxes or wood headers, these #3\/16 fasteners provide the heavy-duty support needed for professional results.\u003c\/li\u003e\n\u003cli\u003eINSTALLATION NOTICE \u0026amp; TIPS - A 5\/32 inch masonry drill bit is required for installation (not included). To ensure structural integrity, drill the pilot hole at least 1\/4 inch deeper than the screw's intended penetration to allow for dust clearance.\u003c\/li\u003e\n\u003cli\u003eDUAL DRIVE HEX WASHER HEAD - The slotted hex washer head design offers maximum versatility, allowing for easy installation with a 1\/4 inch nut driver or a flat-head screwdriver. Ideal for contractors and large-scale DIY masonry projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LV2B81\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0495\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034466853030,"sku":"B0D5LV2B81","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41SpHShFmuL_608ade24-e568-4e72-93d1-824fcdc7d7e0.jpg?v=1787035499"},{"product_id":"imscrews-3-16-x-1-3-4-blue-flat-head-concrete-screws-high-low-thread-durable-anchors-10-pack-for-light-masonry-projects","title":"IMScrews 3\/16\" x 1-3\/4\" Blue Flat Head Concrete Screws, High-Low Thread, Durable Anchors, 10 Pack for Light Masonry Projects","description":"\u003cb\u003ePrecision Flat Head Anchors\u003c\/b\u003e\u003cbr\u003e\nThese 3\/16\" x 1-3\/4\" flat head concrete screws feature a high-low thread design for secure and stable fastening into concrete, block, and brick. Ideal for light-duty applications where a flush finish is desired.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eBlue Corrosion-Resistant Finish\u003c\/b\u003e\u003cbr\u003e\nThe protective blue coating ensures long-lasting durability and rust resistance for both indoor and outdoor use.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eFlush Installation\u003c\/b\u003e\u003cbr\u003e\nFlat head design allows the screw to sit flush with the surface, providing a neat and professional appearance for shelves, brackets, and decorative fixtures.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eHigh-Low Thread Grip\u003c\/b\u003e\u003cbr\u003e\nHigh-low threads cut effectively into masonry, delivering strong holding power and reduced splitting of materials.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003e10 Pack for Small Projects\u003c\/b\u003e\u003cbr\u003e\nPerfect for DIY homeowners or small-scale projects requiring multiple fasteners with precision and reliability.\u003cbr\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlat Head Precision Screws — Designed to sit flush for neat finishing on concrete, block, and brick.\u003c\/li\u003e\n\u003cli\u003eHigh-Low Thread Design — Provides strong grip while reducing stress on materials for light-duty applications.\u003c\/li\u003e\n\u003cli\u003eBlue Protective Coating — Rust-resistant finish extends durability in indoor and outdoor environments.\u003c\/li\u003e\n\u003cli\u003eEasy Installation — Works with standard slotted or Phillips screwdrivers for quick and efficient setup.\u003c\/li\u003e\n\u003cli\u003e10 Pack Value — Ideal for small DIY projects, decorative fixtures, brackets, or light masonry anchoring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LJ7JF7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0496\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034466885798,"sku":"B0D5LJ7JF7","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41p8LyEUJML.jpg?v=1787035500"},{"product_id":"imscrews-3-16-x-1-3-4-blue-flat-head-concrete-screws-high-low-thread-durable-anchors-25-pack-for-light-masonry-projects","title":"IMScrews 3\/16\" x 1-3\/4\" Blue Flat Head Concrete Screws, High-Low Thread, Durable Anchors, 25 Pack for Light Masonry Projects","description":"\u003cb\u003eReliable Flat Head Concrete Screws\u003c\/b\u003e\u003cbr\u003e\nThese 3\/16\" x 1-3\/4\" flat head concrete screws feature a high-low thread design for secure and stable fastening into concrete, block, and brick. The flat head ensures a flush finish for a professional appearance.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eDurable Blue Coating\u003c\/b\u003e\u003cbr\u003e\nThe corrosion-resistant blue finish protects against rust and wear, making these screws suitable for both indoor and outdoor use.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eFlush \u0026amp; Neat Installation\u003c\/b\u003e\u003cbr\u003e\nFlat head design allows the screw to sit flush with the surface, perfect for mounting shelves, brackets, decorative fixtures, and light structural attachments.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eHigh-Low Thread Grip\u003c\/b\u003e\u003cbr\u003e\nThe high-low thread pattern provides strong holding power, reduces material splitting, and ensures reliable performance in masonry surfaces.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003e25 Pack for Multiple Projects\u003c\/b\u003e\u003cbr\u003e\nThis convenient 25-pack is ideal for homeowners, DIY enthusiasts, or contractors who need multiple fasteners for repeated light-duty installations.\u003cbr\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlat Head Screws — Sits flush for a clean finish on concrete, brick, and block surfaces.\u003c\/li\u003e\n\u003cli\u003eHigh-Low Thread Design — Offers strong grip while minimizing stress on materials.\u003c\/li\u003e\n\u003cli\u003eBlue Corrosion-Resistant Coating — Ensures long-lasting durability indoors and outdoors.\u003c\/li\u003e\n\u003cli\u003eEasy to Install — Works with slotted or Phillips screwdrivers for quick, efficient mounting.\u003c\/li\u003e\n\u003cli\u003eConvenient 25 Pack — Ideal for multiple DIY projects, decorative attachments, or light masonry tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LF4LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0497\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467442854,"sku":"B0D5LF4LCD","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41p8LyEUJML_29d2e719-9890-420c-b9e5-9add00551d9a.jpg?v=1787035505"},{"product_id":"3-16-x-1-3-4-blue-masonry-screws-50-pcs-flat-head-concrete-anchors-with-high-low-thread-blue-coating-fasteners-for-brick-block-and-stucco","title":"3\/16\" x 1-3\/4\" Blue Masonry Screws, 50 PCS Flat Head Concrete Anchors with High-Low Thread, Blue Coating Fasteners for Brick, Block and Stucco","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 3\/16\" x 1-3\/4\" Blue Concrete Masonry Screws (50 PCS)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eProfessional heavy-duty anchoring solution for concrete, brick, and masonry. These blue-coated flat head screws provide a clean, flush finish and superior rust resistance for both indoor and outdoor fixtures.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003e- \u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16\" x 1-3\/4\"\u003cbr\u003e- \u003cstrong\u003eThread:\u003c\/strong\u003e High-Low Thread for maximum grip\u003cbr\u003e- \u003cstrong\u003eHead Type:\u003c\/strong\u003e Flat Countersunk (Phillips Drive)\u003cbr\u003e- \u003cstrong\u003eCoating:\u003c\/strong\u003e Blue Rust-Resistant Finish\u003cbr\u003e- \u003cstrong\u003eSubstrates:\u003c\/strong\u003e Poured concrete, solid brick, hollow block, and masonry.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003eThe advanced high-low thread design cuts into tough materials while providing high pull-out strength. Perfect for attaching wood furring strips, electrical boxes, and door frames to masonry surfaces.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ):\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eQ: What drill bit is required?\u003c\/strong\u003e\u003cbr\u003eA: Use a 5\/32\" carbide-tipped masonry drill bit (Not included).\u003cbr\u003e\u003cstrong\u003eQ: How deep should I drill?\u003c\/strong\u003e\u003cbr\u003eA: Drill the pilot hole 1\/4\" to 1\/2\" deeper than the screw's penetration.\u003cbr\u003e\u003cstrong\u003eQ: What is the maximum fixture thickness?\u003c\/strong\u003e\u003cbr\u003eA: Ideal for fixtures up to 3\/4\" thick (e.g., 1x wood strips).\u003cbr\u003e\u003cstrong\u003eQ: Are these compatible with Tapcon tools?\u003c\/strong\u003e\u003cbr\u003eA: Yes, they follow standard masonry screw installation protocols.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePack Includes:\u003c\/strong\u003e 50 PCS Heavy-Duty Concrete Screws.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEffective Masonry Fastening: Specifically designed for anchoring into concrete, solid brick, hollow block, and stucco, providing stable holding power for various construction tasks.\u003c\/li\u003e\n\u003cli\u003eAdvanced High-Low Thread Design: Features alternating high and low threads that cut cleanly into masonry materials, facilitating dust removal and reducing installation torque.\u003c\/li\u003e\n\u003cli\u003eFlush Finish Flat Head: The countersunk flat head design allows the screw to sit flush with the surface of the fixture, creating a smooth and professional appearance after installation.\u003c\/li\u003e\n\u003cli\u003eCorrosion-Resistant Blue Coating: Finished with a protective blue coating that provides reliable rust resistance, suitable for use in both indoor and outdoor environments.\u003c\/li\u003e\n\u003cli\u003eInstallation Requirements: Designed for use with a 5\/32\" masonry drill bit. The 1-3\/4\" length is well-suited for fixtures with a thickness of up to 3\/4\" while maintaining proper embedment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LCTKV9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0498\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3\/16 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467475622,"sku":"B0D5LCTKV9","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41wpV5Y_XML.jpg?v=1787035505"},{"product_id":"imscrews-1-4-x-1-3-4-blue-flat-head-concrete-screws-high-low-thread-anchoring-fasteners-for-masonry-cement-brick-pack-of-10","title":"IMScrews 1\/4\" x 1-3\/4\" Blue Flat Head Concrete Screws, High-Low Thread Anchoring Fasteners for Masonry, Cement, Brick, Pack of 10","description":"\u003cb\u003eDurable Concrete Anchoring Screws:\u003c\/b\u003e Designed for secure fastening in concrete, brick, and masonry surfaces. The high-low thread ensures maximum grip and stability. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePremium Blue Coating:\u003c\/b\u003e Corrosion-resistant blue finish provides long-lasting protection against rust and wear, ideal for indoor and outdoor projects. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eEasy Installation:\u003c\/b\u003e Flat head design allows flush mounting with countersinking, saving time and effort during installation. Perfect for DIY and professional use. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eVersatile Applications:\u003c\/b\u003e Suitable for securing fixtures, shelves, brackets, and electrical boxes to solid concrete, cement, or brick walls. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePack of 10 Screws:\u003c\/b\u003e Each pack contains 10 precision-engineered screws, providing reliable performance for small to medium projects.\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium Quality Material: Crafted with high-quality blue coating, ensuring durability and corrosion resistance for long-lasting stability.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Featuring a flat head design with a cross recess, making them easy to install with a screwdriver, saving time and effort.\u003c\/li\u003e\n\u003cli\u003eVersatile Applications: Specifically designed for concrete anchoring, suitable for various construction and engineering projects such as woodworking, metal fixing, and more.\u003c\/li\u003e\n\u003cli\u003eSturdy and Reliable: The high-low thread design provides excellent gripping power, ensuring a reliable fix even in challenging conditions.\u003c\/li\u003e\n\u003cli\u003eMultiple Size Options: Available in various sizes and pack quantities to suit your project needs, offering flexibility for different fixing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LKZY2K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0499\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467573926,"sku":"B0D5LKZY2K","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41ApIzv0RRL.jpg?v=1787035507"},{"product_id":"imscrews-1-4-x-1-3-4-blue-flat-head-concrete-screws-high-low-thread-anchoring-fasteners-for-masonry-cement-brick-pack-of-25","title":"IMScrews 1\/4\" x 1-3\/4\" Blue Flat Head Concrete Screws, High-Low Thread Anchoring Fasteners for Masonry, Cement, Brick, Pack of 25","description":"\u003cb\u003eDurable Concrete Anchoring Screws:\u003c\/b\u003e Designed for secure fastening in concrete, brick, and masonry surfaces. The high-low thread ensures maximum grip and stability. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePremium Blue Coating:\u003c\/b\u003e Corrosion-resistant blue finish provides long-lasting protection against rust and wear, ideal for indoor and outdoor projects. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eEasy Installation:\u003c\/b\u003e Flat head design allows flush mounting with countersinking, saving time and effort during installation. Perfect for DIY and professional use. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eVersatile Applications:\u003c\/b\u003e Suitable for securing fixtures, shelves, brackets, and electrical boxes to solid concrete, cement, or brick walls. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePack of 25 Screws:\u003c\/b\u003e Each pack contains 25 precision-engineered screws, providing reliable performance for medium to large projects.\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium Quality Material: Crafted with high-quality blue coating, ensuring durability and corrosion resistance for long-lasting stability.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Featuring a flat head design with a cross recess, making them easy to install with a screwdriver, saving time and effort.\u003c\/li\u003e\n\u003cli\u003eVersatile Applications: Specifically designed for concrete anchoring, suitable for various construction and engineering projects such as woodworking, metal fixing, and more.\u003c\/li\u003e\n\u003cli\u003eSturdy and Reliable: The high-low thread design provides excellent gripping power, ensuring a reliable fix even in challenging conditions.\u003c\/li\u003e\n\u003cli\u003eMultiple Size Options: Available in various sizes and pack quantities to suit your project needs, offering flexibility for different fixing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5L7DB47\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467672230,"sku":"B0D5L7DB47","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41ApIzv0RRL_ee1c9c5e-e8c5-46b3-86bc-e5a6ae3e6201.jpg?v=1787035508"},{"product_id":"imscrews-1-4-x-1-3-4-blue-flat-head-concrete-screws-high-low-thread-anchoring-fasteners-for-masonry-cement-brick-pack-of-50","title":"IMScrews 1\/4\" x 1-3\/4\" Blue Flat Head Concrete Screws, High-Low Thread Anchoring Fasteners for Masonry, Cement, Brick, Pack of 50","description":"\u003cb\u003eDurable Concrete Anchoring Screws:\u003c\/b\u003e Designed for secure fastening in concrete, brick, and masonry surfaces. The high-low thread ensures maximum grip and stability. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePremium Blue Coating:\u003c\/b\u003e Corrosion-resistant blue finish provides long-lasting protection against rust and wear, ideal for indoor and outdoor projects. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eEasy Installation:\u003c\/b\u003e Flat head design allows flush mounting with countersinking, saving time and effort during installation. Perfect for DIY and professional use. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eVersatile Applications:\u003c\/b\u003e Suitable for securing fixtures, shelves, brackets, and electrical boxes to solid concrete, cement, or brick walls. \u003cbr\u003e\u003cbr\u003e\n\u003cb\u003ePack of 50 Screws:\u003c\/b\u003e Each pack contains 50 precision-engineered screws, providing reliable performance for large projects and frequent use.\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium Quality Material: Crafted with high-quality blue coating, ensuring durability and corrosion resistance for long-lasting stability.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Featuring a flat head design with a cross recess, making them easy to install with a screwdriver, saving time and effort.\u003c\/li\u003e\n\u003cli\u003eVersatile Applications: Specifically designed for concrete anchoring, suitable for various construction and engineering projects such as woodworking, metal fixing, and more.\u003c\/li\u003e\n\u003cli\u003eSturdy and Reliable: The high-low thread design provides excellent gripping power, ensuring a reliable fix even in challenging conditions.\u003c\/li\u003e\n\u003cli\u003eMultiple Size Options: Available in various sizes and pack quantities to suit your project needs, offering flexibility for different fixing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5L6Q73B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467770534,"sku":"B0D5L6Q73B","price":11.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41ApIzv0RRL_b973af03-c8bd-46d1-9ccb-180af1758d45.jpg?v=1787035508"},{"product_id":"imscrews-1-4-x-2-1-4-blue-concrete-screws-10-pack-flat-head-masonry-anchors-self-tapping-high-low-thread-corrosion-resistant-carbon-steel-for-brick-block-stone","title":"IMSCREWS 1\/4\" x 2-1\/4\" Blue Concrete Screws (10 Pack), Flat Head Masonry Anchors, Self-Tapping High-Low Thread, Corrosion Resistant Carbon Steel for Brick, Block \u0026 Stone","description":"\u003cb\u003eProfessional Grade Fastening for Masonry\u003c\/b\u003e\n\n\nIMSCREWS presents our heavy-duty Blue Concrete Screws, engineered for reliability in solid concrete, brick, and block applications. Whether you are anchoring shelves, installing window frames, or securing wood to masonry, these fasteners provide the holding power you need.\n\n\n\n\u003cb\u003eKey Features:\u003c\/b\u003e\n\n\n\u003cb\u003eMaterial:\u003c\/b\u003e Heat-treated Carbon Steel for maximum hardness.\n\n\n\u003cb\u003eCoating:\u003c\/b\u003e Blue Ceramic\/Epoxy coating provides excellent rust resistance (tested for weather exposure).\n\n\n\u003cb\u003eThread Type:\u003c\/b\u003e Hi-Lo thread pattern ensures easy driving and high pull-out resistance.\n\n\n\n\u003cb\u003eInstallation Tip:\u003c\/b\u003e Always use a hammer drill with a 3\/16\" carbide-tipped masonry bit. Clean the hole of dust before driving the screw for the best performance.\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e[HARDENED CARBON STEEL] Manufactured from high-grade carbon steel with a specialized blue epoxy coating. These masonry screws offer superior tensile strength to prevent snapping during installation and provide long-lasting corrosion resistance in harsh environments.\u003c\/li\u003e\n\u003cli\u003e[SELF-TAPPING HIGH-LOW THREAD] Features an advanced high-low thread design that cuts deeply into masonry materials. The high thread provides a firm mechanical interlock, while the low thread assists in dust removal, ensuring a secure hold in concrete, brick, and hollow blocks.\u003c\/li\u003e\n\u003cli\u003e[FLUSH FLAT HEAD DESIGN] The flat head profile allows the screw to sit flush with the surface for a clean, professional finish. Ideal for fastening furring strips, electrical boxes, and wood framing to masonry without protruding heads.\u003c\/li\u003e\n\u003cli\u003e[INSTALLATION REQUIREMENTS] Requires a pre-drilled pilot hole using a standard 3\/16-inch masonry drill bit (drill bit not included). Ensure the hole is drilled at least 1\/4-inch deeper than the screw penetration depth for optimal grip and safety.\u003c\/li\u003e\n\u003cli\u003e[SPECIFICATIONS] Package contains 10 pieces of Blue Concrete Screws. Size: 1\/4 inch diameter x 2-1\/4 inch length. Drive Type: Flat Head. Coating: Blue Rust-Resistant Epoxy. Securely packaged to prevent loss or damage during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LL97JK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0502\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 2-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034467836070,"sku":"B0D5LL97JK","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41ApIzv0RRL_51dceb41-9bf3-4c94-b491-1f6912fdd662.jpg?v=1787035509"},{"product_id":"1-4-x-2-1-4-blue-concrete-screws-25-pcs-flat-head-masonry-anchors-with-high-low-thread-heavy-duty-blue-coating-fasteners-for-brick-block-and-stucco","title":"1\/4\" x 2-1\/4\" Blue Concrete Screws, 25 PCS Flat Head Masonry Anchors with High-Low Thread, Heavy-Duty Blue Coating Fasteners for Brick, Block and Stucco","description":"\u003cp\u003e\u003cstrong\u003eIMSCREWS 1\/4\" x 2-1\/4\" Blue Concrete Masonry Screws (25 Pack)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eHeavy-duty anchoring solution designed for concrete, brick, and block. These 2-1\/4 inch flat head screws provide a flush finish and superior rust resistance for both interior and exterior masonry projects.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cbr\u003e- \u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4\" x 2-1\/4\"\u003cbr\u003e- \u003cstrong\u003eHead:\u003c\/strong\u003e Flat Countersunk (Phillips Drive)\u003cbr\u003e- \u003cstrong\u003eThread:\u003c\/strong\u003e High-Low Thread for maximum grip\u003cbr\u003e- \u003cstrong\u003eCoating:\u003c\/strong\u003e Blue Rust-Resistant Finish\u003cbr\u003e- \u003cstrong\u003eApplications:\u003c\/strong\u003e Attaching 2x4s, furring strips, and heavy fixtures to masonry.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003eThe high-low thread design cuts through tough concrete and brick while providing exceptional pull-out strength. The blue coating acts as a barrier against corrosion, ideal for stucco and humid environments.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ):\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eQ: What drill bit size is required?\u003c\/strong\u003e\u003cbr\u003eA: A 3\/16\" carbide-tipped masonry drill bit is required (Not included).\u003cbr\u003e\u003cstrong\u003eQ: What is the maximum fixture thickness?\u003c\/strong\u003e\u003cbr\u003eA: Recommended for materials up to 1-1\/4\" thick to ensure 1\" minimum embedment.\u003cbr\u003e\u003cstrong\u003eQ: How deep should the pilot hole be?\u003c\/strong\u003e\u003cbr\u003eA: Drill at least 2-1\/2\" to 2-3\/4\" deep to allow for dust clearance.\u003cbr\u003e\u003cstrong\u003eQ: Can these be used in hollow block?\u003c\/strong\u003e\u003cbr\u003eA: Yes, they are suitable for solid concrete, brick, and hollow block substrates.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePack Includes:\u003c\/strong\u003e 25 PCS Heavy-Duty Blue Masonry Anchors.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSubstantial 1\/4\" Diameter Strength: The robust 1\/4-inch diameter offers high shear resistance and load-bearing capacity, providing a stable anchoring solution for heavier fixtures in masonry.\u003c\/li\u003e\n\u003cli\u003eAdvanced High-Low Thread Design: Features alternating high and low threads that cut into concrete and brick efficiently, reducing installation torque and assisting in dust removal.\u003c\/li\u003e\n\u003cli\u003eFlush Finish Flat Head: The countersunk flat head design allows the screw to sit flush with the surface of the fixture, ensuring a smooth appearance and preventing snags.\u003c\/li\u003e\n\u003cli\u003eCorrosion-Resistant Blue Coating: Treated with a protective blue finish that provides reliable rust resistance, suitable for functional use in both indoor and outdoor environments.\u003c\/li\u003e\n\u003cli\u003eInstallation Requirements: Designed for use with a 3\/16\" masonry drill bit. The 2-1\/4\" length is well-suited for anchoring fixtures with a thickness of up to 1\" into solid masonry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LBK86R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0503\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 2-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 25\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034468032678,"sku":"B0D5LBK86R","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41guTr4LN1L.jpg?v=1787035510"},{"product_id":"imscrews-1-4-x-2-1-4-blue-flat-head-concrete-screws-for-anchoring-in-concrete-high-low-thread-pack-of-50","title":"IMScrews 1\/4\" x 2-1\/4\" Blue Flat Head Concrete Screws for Anchoring in Concrete, High-Low Thread, Pack of 50","description":"\u003cb\u003eDurable Concrete Anchoring Screws\u003c\/b\u003e\u003cbr\u003e\nSecurely fasten fixtures, brackets, and hardware to concrete, brick, or block surfaces with IMScrews 1\/4\" x 2-1\/4\" Blue Flat Head Concrete Screws.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eHigh-Low Thread Design\u003c\/b\u003e\u003cbr\u003e\nThe high-low thread reduces installation torque and improves holding strength, making it easier to drive into masonry while maintaining a strong grip.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eCorrosion-Resistant Blue Coating\u003c\/b\u003e\u003cbr\u003e\nEngineered with a protective blue finish, these screws resist rust and corrosion, ensuring long-lasting performance even in indoor and outdoor environments.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eEasy Installation\u003c\/b\u003e\u003cbr\u003e\nPre-drill a 3\/16\" hole, clean out debris, and drive the screw with a #3 Phillips bit until flush. Perfect for DIY projects, shelving, or mounting hardware.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003ePack of 50 Screws\u003c\/b\u003e\u003cbr\u003e\nThis larger pack provides enough fasteners for multiple projects or professional use, offering convenience and value without compromising quality.\u003cbr\u003e\u003cbr\u003e\n\n\u003cb\u003eVersatile Use\u003c\/b\u003e\u003cbr\u003e\nIdeal for home improvement, construction, or professional projects where concrete anchoring is required.\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePremium Quality Material: Crafted with high-quality blue coating, ensuring durability and corrosion resistance for long-lasting stability.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Featuring a flat head design with a cross recess, making them easy to install with a screwdriver, saving time and effort.\u003c\/li\u003e\n\u003cli\u003eVersatile Applications: Specifically designed for concrete anchoring, suitable for various construction and engineering projects such as woodworking, metal fixing, and more.\u003c\/li\u003e\n\u003cli\u003eSturdy and Reliable: The high-low thread design provides excellent gripping power, ensuring a reliable fix even in challenging conditions.\u003c\/li\u003e\n\u003cli\u003eMultiple Size Options: Available in various sizes and pack quantities to suit your project needs, offering flexibility for different fixing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASIN:\u003c\/strong\u003e B0D5LPQY7J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal SKU:\u003c\/strong\u003e IMS0504\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/4 x 2-1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Epoxy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Style:\u003c\/strong\u003e Flat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 50\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMSCREWS","offers":[{"title":"Default Title","offer_id":57034468065446,"sku":"B0D5LPQY7J","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/2784\/0903\/files\/41ApIzv0RRL_761cb34f-64e6-4c09-950d-69fee319bf4d.jpg?v=1787035511"}],"url":"https:\/\/www.imscrews.com\/ru\/collections\/masonry-screws.oembed","provider":"IMSCREWS","version":"1.0","type":"link"}