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Concrete Screws

Concrete screws are specifically designed to provide secure fastening in concrete, masonry, and cement surfaces. These screws feature hardened threads that cut into materials like concrete and brick, ensuring strong hold and stability. Available in various sizes, including small and long concrete screws, they are suitable for a wide range of applications such as fastening concrete frames and walls.

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  • CONF.jpg

    Dagger-Con 1/4" x 6" Phillips Flat Head Blue Concrete Screws - 500 Qty

    International Fasteners
    $271.71 - $271.71
    $271.71
    $271.71 - $271.71
    $271.71
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 6 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • Dagger-Con 1/4" x 5" Phillips Flat Head Blue Concrete Screws - 500 Qty

    Dagger-Con 1/4" x 5" Phillips Flat Head Blue Concrete Screws - 500 Qty

    International Fasteners
    $190.19 - $190.19
    $190.19
    $190.19 - $190.19
    $190.19
    In Stock

    The Dagger-Con 1/4; x 5; Phillips Flat Head Blue Concrete Screw (SKU: CONFB1450) is engineered for reliable anchoring into concrete, block, and masonry substrates. Manufactured from durable carbon steel with a corrosion-resistant blue coating, this concrete screw features a hi-low thread design for superior holding power and reduced installation torque. The flat head design allows for flush mounting, while the Phillips drive ensures controlled installation, making it ideal for structural, ele...
  • CONF.jpg

    Dagger-Con 1/4" x 4" Phillips Flat Head Blue Concrete Screws - 500 Qty

    International Fasteners
    $161.67 - $161.67
    $161.67
    $161.67 - $161.67
    $161.67
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 3-3/4" Phillips Flat Head Blue Concrete Screws - 500 Qty

    International Fasteners
    $134.37 - $134.37
    $134.37
    $134.37 - $134.37
    $134.37
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 3-1/4" Phillips Flat Head Blue Concrete Screws - 1000 Qty

    International Fasteners
    $215.08 - $215.08
    $215.08
    $215.08 - $215.08
    $215.08
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3-1/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 2-3/4" Phillips Flat Head Blue Concrete Screws - 1000 Qty

    International Fasteners
    $161.31 - $161.31
    $161.31
    $161.31 - $161.31
    $161.31
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 2-1/4" Phillips Flat Head Blue Concrete Screws - 1500 Qty

    International Fasteners
    $211.80 - $211.80
    $211.80
    $211.80 - $211.80
    $211.80
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2-1/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 1-3/4" Phillips Flat Head Blue Concrete Screws - 2000 Qty

    International Fasteners
    $209.81 - $209.81
    $209.81
    $209.81 - $209.81
    $209.81
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 1/4" x 1-1/4" Phillips Flat Head Blue Concrete Screws - 2500 Qty

    International Fasteners
    $151.33 - $151.33
    $151.33
    $151.33 - $151.33
    $151.33
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-1/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 4" Phillips Flat Head Blue Concrete Screws - 1000 Qty

    International Fasteners
    $199.87 - $199.87
    $199.87
    $199.87 - $199.87
    $199.87
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 3-3/4" Phillips Flat Head Blue Concrete Screws - 1000 Qty

    International Fasteners
    $139.00 - $139.00
    $139.00
    $139.00 - $139.00
    $139.00
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 3-1/4" Phillips Flat Head Blue Concrete Screws - 1500 Qty

    International Fasteners
    $177.18 - $177.18
    $177.18
    $177.18 - $177.18
    $177.18
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3-1/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 2-3/4" Phillips Flat Head Blue Concrete Screws - 1500 Qty

    International Fasteners
    $132.90 - $132.90
    $132.90
    $132.90 - $132.90
    $132.90
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 2-1/4" Phillips Flat Head Blue Concrete Screws - 2500 Qty

    International Fasteners
    $199.33 - $199.33
    $199.33
    $199.33 - $199.33
    $199.33
    In Stock

    The Dagger-Con 3/16; x 2-1/4; Phillips Flat Head Blue Concrete Screws (SKU: CONFB0316214) are engineered for strong, reliable fastening in concrete and masonry materials. Featuring a Phillips flat head design, these blue-coated screws offer excellent corrosion resistance and a hi-low thread pattern to maximize grip and reduce installation torque. Made from durable carbon steel, these screws are perfect for contractors and professionals requiring consistent performance in demanding environment...
  • CONF.jpg

    Dagger-Con 3/16" x 1-3/4" Phillips Flat Head Blue Concrete Screws - 2500 Qty

    International Fasteners
    $287.04 - $287.04
    $287.04
    $287.04 - $287.04
    $287.04
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-3/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONF.jpg

    Dagger-Con 3/16" x 1-1/4" Phillips Flat Head Blue Concrete Screws - 4000 Qty

    International Fasteners
    $215.31 - $215.31
    $215.31
    $215.31 - $215.31
    $215.31
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-1/4 Inches Fastener Type: Concrete Screws Point Type: Sharp Head Type: Flat Material: Carbon Steel Finish: Blue Dagger-Guard Coating™ Downloads Spec Sheet

  • CONFCTWHT.jpg

    Dagger-Con 3/16" x 3-3/4" Phillips Flat Head White Concrete Screws - 1000 Qty

    International Fasteners
    $234.67 - $234.67
    $234.67
    $234.67 - $234.67
    $234.67
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3-3/4 Inches Fastener Type: Concrete Screws Point Type: Spade Head Type: Flat Material: Carbon Steel Finish: White Dagger-Guard Coating™ Downloads Spec Sheet

  • Dagger-Con 3/16 x 3-1/4 White Concrete Screw

    Dagger-Con 3/16" x 3-1/4" Phillips Flat Head White Concrete Screws - 1000 Qty

    International Fasteners
    $284.00 - $284.00
    $284.00
    $284.00 - $284.00
    $284.00
    In Stock

    The Dagger-Con 3/16 x 3-1/4 white concrete screw ( CONCTF0316314WHTB) is engineered for contractors who demand speed, strength, and reliability in masonry fastening. Perfect for concrete, brick, and block applications, this screw features a phillips flat head and hi-low thread concrete screw 3/16 x 3-1/4 pattern that drives cleanly while gripping tightly, cutting down on installation time without sacrificing holding power. Its white Dagger-Guard coated concrete screw 3/16 x 3-1/4 finish provi...
  • CONFCTWHT.jpg

    Dagger-Con 3/16" x 2-1/4" Phillips Flat Head White Concrete Screws - 2500 Qty

    International Fasteners
    $383.87 - $383.87
    $383.87
    $383.87 - $383.87
    $383.87
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Flat Head countersinks into surface of material Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2-1/4 Inches Fastener Type: Concrete Screws Point Type: Spade Head Type: Flat Material: Carbon Steel Finish: White Dagger-Guard Coating™ Downloads Spec Sheet

  • CMSP.jpg

    Daggerz 8" x 1-5/8" Phillips Wafer Head Cement Board Screws - 4000 Qty

    International Fasteners
    $227.73 - $227.73
    $227.73
    $227.73 - $227.73
    $227.73
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Wafer Head with Nibs under the head help prevent spin out and allow the screws to self countersink Spade Point penetrates the board without cracking 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-5/8 Inches Fastener Type: Cement Board Screws Point Type: Spade Head Type: Wafer with Nibs Material: Carbon Steel Finish: Dagger-Guard Coating™...
  • Dagger-Tite 10" x 1-1/2 inch hex washer head screws with bonded sealing washer for secure fastening, 2500 count.

    Dagger-Tite 10" x 1-1/2" Hex Washer Head Screws with Bonded Washer - 2500 Qty

    International Fasteners
    $273.20 - $273.20
    $273.20
    $273.20 - $273.20
    $273.20
    In Stock

    The Dagger-Tite #10 x 1-1/2 ; Hex Washer Head Screw with Bonded Washer is engineered for reliable fastening in post-frame, metal roofing, and exterior wood-to-metal applications. Designed with a Type 17 self-piercing point, this screw reduces splitting and eliminates the need for pre-drilling in most wood substrates. Featuring an EPDM bonded sealing washer, the screw creates a watertight seal that helps prevent leaks and moisture penetration. The hex washer head provides excellent bearing sur...

  • Dagger-Con 1/4" x 3-1/4" Hex Washer Blue Concrete Screws - 100 Qty

    International Fasteners
    $220.24 - $220.24
    $220.24
    $220.24 - $220.24
    $220.24
    10+ in stock

    Enjoy a special 50% OFF on Dagger-Con 1/4; x 3-1/4; Hex Washer Blue Concrete Screws CONHB14314 featuring a durable dagger-guard coating for superior corrosion resistance and strength. These carbon steel screws come with a sharp point and hi-low thread design for quick, secure installation in concrete and masonry. Ideal for professional contractors or DIY projects, this 100-piece pack delivers reliability and efficiency at a great price.

  • Dagger-Con 1/4" x 1-1/4" Hex Washer Head Blue Concrete Screws - 100 Qty

    Dagger-Con 1/4" x 1-1/4" Hex Washer Head Blue Concrete Screws - 100 Qty

    International Fasteners
    $218.97 - $218.97
    $218.97
    $218.97 - $218.97
    $218.97
    In Stock

    The Dagger-Con ¼ Hex Washer Head Blue Concrete Screws – 100 Qty (CONHB*14114) are engineered for secure and reliable fastening into concrete, brick, and masonry surfaces. Manufactured from carbon steel and finished with a blue Dagger-Guard coating, these concrete screws provide excellent corrosion resistance and long-term durability in demanding environments. Featuring a hex washer head design, these screws deliver superior clamping force, reduced surface damage, and easy installation using s...
  • Dagger-Con 3/16 inch by 2-3/4 inch white concrete screws with Phillips flat head, ideal for masonry fastening, 1500 count.
    Ships within 1 week
    Ships within 1 week

    Dagger-Con 3/16" x 2-3/4" Phillips Flat Head White Concrete Screws - 1500 Qty

    International Fasteners
    $374.50
    $374.50 - $374.50
    $374.50
    $262.67
    $262.67 - $262.67
    $262.67
    Ships within 1 week

    The Dagger-Con 3/16 ; x 2-3/4 ; Phillips Flat Head White Concrete Screws are engineered for dependable anchoring into concrete, brick, and masonry surfaces. Featuring a flat head countersunk design and durable white coating, these concrete screws provide a clean, flush finish while delivering strong holding power. Supplied in a 1500-count bulk quantity, they are ideal for contractors and large-scale installation projects.

Reliable Fastening Solutions with Concrete Screws


  • Masonry Screws for Tough Surfaces

    • Engineered to penetrate hard masonry and concrete, delivering a strong, lasting hold without the need for anchors.


  • Concrete Fixings for Structural Stability

    • Designed to fasten fixtures securely to concrete, these screws ensure stability for both temporary and permanent installations.


  • Variety of Sizes and Types

    • Available in multiple lengths and styles including hex head concrete screws, providing options for different applications.


  • Screws for Concrete Walls and Frames

    • Ideal for fastening into concrete walls and frames, offering reliable performance in demanding conditions.


  • Durable Cement Screws

    • Made from corrosion-resistant materials to withstand environmental exposure and maintain holding power.



Frequently Asked Questions About Concrete Screws


Do concrete screws require anchors?

No, they cut threads directly into concrete for a strong hold.


Can concrete screws be used outdoors?

Yes, corrosion-resistant coatings make them suitable for outdoor use.


What sizes do concrete screws come in?

They range from small to long screws to fit various applications.


Are hex head concrete screws better?

Hex heads provide better torque and grip during installation.


Can concrete screws be removed and reused?

They can be removed but reusability depends on thread condition after extraction.

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    Werner Self Trailing Rope Grab with Shock Pack, Stainless Steel

    Werner Fall Protection
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    The Werner Self-Trailing Rope Grab delivers reliable, hands-free fall protection for professionals working at height. Designed for 5/8-inch (16 mm) synthetic rope lifelines, this stainless steel rope grab automatically follows the user’s movement up and down the lifeline, providing smooth mobility and instant locking in the event of a fall. Built from premium stainless steel, the L240002 offers superior corrosion resistance and long-term durability in tough jobsite conditions. The integrated ...
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    Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard

    Werner Fall Protection
    $415.20
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    The Werner Twin Leg Lanyard comes with a 50% offer and is designed to deliver premium fall protection, flexibility, and durability for workers in construction, maintenance, and industrial environments. Featuring tie-back capability, it allows the user to anchor directly to the structure, eliminating the need for a separate anchorage connector. With twin-leg construction, this lanyard offers 100% tie-off — ensuring continuous protection when moving between anchor points. The integrated DeCoil ...
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    Werner LITEFIT™ Construction Harness Tongue Buckle Legs Small

    Werner Fall Protection
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    The Werner LITEFIT™ Construction Harness in half of the price delivers all-day comfort, superior fit, and dependable safety for construction professionals working at height. Designed with Werner’s trusted engineering, this full-body fall arrest harness provides the perfect balance between lightweight comfort and heavy-duty durability. The tongue buckle leg straps allow for easy adjustment and a secure fit, while the built-in back D-ring ensures reliable fall arrest connection. Featuring durab...
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    Werner 50 ft Max Patrol Self-Retracting Lifeline, Galvanized Cable

    Werner Fall Protection
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    $499.00
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    The Werner 50 ft Self-Retracting Lifeline (SRL) with galvanized steel cable provides reliable fall protection with superior reach and mobility and get 50% offer. Engineered for overhead use, this Class 1 SRL is designed to arrest falls quickly while minimizing impact forces on the user. Built with Werner’s advanced internal braking system, the Max Patrol™ SRL offers smooth deceleration and quick activation, enhancing safety in elevated work environments. The durable galvanized steel cable res...
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    Safewaze 11 ft Cable Class A Self-Retracting Lifeline with Snap Hook

    Safewaze
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    The Safewaze 11 ft Cable Class provides dependable, compact fall protection for workers at height. Designed for safety, portability, and performance, this Class A SRL features a durable galvanized steel cable and double-locking swivel snap hook to ensure secure attachment in all conditions. Engineered for construction, maintenance, and industrial applications, this self-retracting lifeline offers smooth lifeline retraction, rapid fall arrest, and minimal impact force in the event of a fall. I...
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    Radians Tecona® Smoke Anti-Fog Safety Glasses

    Radians
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