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International Fasteners

International Fasteners delivers performance-focused fastening solutions tailored to today’s construction needs. Known for producing reliable drywall screws, self-drilling fasteners, and structural anchors, their product line ensures solid connections with minimal failure rates. From residential framing to large-scale commercial installs, International Fasteners provides consistent drive depth, corrosion resistance, and easy application across a variety of substrates. Whether you're securing metal, wood, or board, you can trust these fasteners to hold firm.

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  • DWC.jpg

    Daggerz 8" x 1-5/8" Phillips Bugle Coarse Thread Drywall Screws - 4000 Qty

    International Fasteners
    $129.42 - $129.42
    $129.42
    $129.42 - $129.42
    $129.42
    In Stock

    Features Coarse threads allow for more material to sit between the threads as they are installed Bugle Head countersinks flush in softer materials Phillips drive offers self centering feature Phosphate provides lubrication by reducing friction and also improves corrosion resistance Specifications Country of Origin: Taiwan Length: 1-5/8 Inches Fastener Type: Drywall Screws Point Type: Sharp Head Type: Bugle Material: Carbon Steel Finish: Phosphate Downloads Spec Sheet

  • Dagger-Lok 8" x 1-1/8" Square Round Washer Head T-17 Coarse Wood Screws single peice

    Dagger-Lok 8" x 1-1/8" Square Round Washer Head T-17 Coarse Wood Screws - 6000 Qty

    International Fasteners
    $245.12 - $245.12
    $245.12
    $245.12 - $245.12
    $245.12
    In Stock

    The Dagger-Lok 8" x 1-1/8" Square Round Washer Head T-17 Coarse Wood Screws (DLRWSQZ0811008) are designed for secure fastening in both softwood and hardwood. Featuring a Type 17 point for fast, easy penetration, these screws provide superior holding power and reduced splitting. The coarse thread ensures maximum grip, while the round washer head distributes load evenly for added strength. Made from high-quality carbon steel with zinc coating, these screws resist corrosion and maintain long-ter...
  • Dagger-Lok 8" x 3" Square Round Washer Head Type 17 Coarse Wood Screws

    Dagger-Lok 8" x 3" Square Round Washer Head Type 17 Coarse Wood Screws - 1500 Qty

    International Fasteners
    $141.38 - $141.38
    $141.38
    $141.38 - $141.38
    $141.38
    In Stock

    The Dagger-Lok 8" x 3" Square Round Washer Head Type 17 Coarse Wood Screws ( DLRWSQL08300) are engineered for high-performance wood fastening applications. Designed for structural and framing installations, these screws deliver strong holding power and reliable engagement in wood substrates. Manufactured from durable carbon steel with a lubricized finish, they provide reduced driving resistance and improved installation efficiency. The Type 17 point enables fast penetration with reduced split...
  • Dagger-Lok #8 x 3 Square Flat Head Nibs Wood Screws – 1500 Qty | DLFLSQB08300

    Dagger-Lok 8" x 3" Square Flat Nibs Coarse Type 17 Wood Screws - 1500 Qty

    International Fasteners
    $142.80 - $142.80
    $142.80
    $142.80 - $142.80
    $142.80
    In Stock

    Dagger-lok #8 x 3 wood screws (DLFLSQB08300) are built for industrial job sites where fasteners need to bite hard, drive smooth, and hold tight without failure. Designed as dagger-lok #8 x 3 square flat head nibs type 17 wood screws, they deliver dependable performance in both softwoods and hardwoods, making them a go-to option for framing, decking, and general wood assembly applications. The aggressive design ensures strong pull-down strength while maintaining clean, consistent installatio...
  • DAGCT17TAB.jpg

    Dagger-Tite 17" x 1-1/2" Hex Head Type Ab Screws with Bonded Washer - 1500 Qty

    International Fasteners
    $453.09 - $453.09
    $453.09
    $453.09 - $453.09
    $453.09
    In Stock

    Features Type AB Point eliminates self starting in thin metal or resin-filled plywood EPDM Bonded Washer creates leak proof seal Used to replace smaller diameter fasteners where the threads have stripped out 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-1/2 Inches Fastener Type: Post Frame Screws Point Type: Type AB Head Type: Hex w/bonded washer Material: Carbon Steel Finish: Dagger-Guard Coating™ Downlo...
  • Dagger-Tite 14" x 2" Hex Washer Head Type 17 Screws with Bonded Washer - 1000 Qty

    Dagger-Tite 14" x 2" Hex Washer Head Type 17 Screws with Bonded Washer - 1000 Qty

    International Fasteners
    $249.13 - $249.13
    $249.13
    $249.13 - $249.13
    $249.13
    In Stock

    The Dagger-Tite 14" x 2" Hex Washer Head Type 17 Screws with Bonded Washer (DAGCT1420T17) are heavy-duty fasteners designed for post-frame, roofing, and general construction. These screws feature a bonded EPDM washer for leak-proof sealing, carbon steel construction for superior strength, and a Type 17 drill point for fast, precise self-drilling into metal or wood substrates. Ideal for durable, long-lasting structural applications.

  • Dagger-Con 1/4 x 2-3/4 Hex Washer Head Blue Concrete Screws – Bulk Qty | CONHB14234

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

    International Fasteners
    $167.29 - $167.29
    $167.29
    $167.29 - $167.29
    $167.29
    In Stock

    The CONHB14234 dagger-con 1/4 x 2-3/4 concrete screw is engineered for structural concrete fastening applications where holding strength, consistency, and long-term durability are critical on industrial job sites. Manufactured as a dagger-con 1/4 x 2-3/4 hex washer head blue concrete screw, this fastener features a sharp point and a hi-low thread dagger-con 1/4 x 2-3/4 concrete screw profile that cuts aggressively into concrete, block, and masonry without the need for anchors or inserts. This...
  • Dagger Deck #10x3-1/2 Star Flat Nibs Type17 Deck Screw

    Dagger-Deck 10" x 3-1/2" Star Flat Nibs Type 17 Deck Screws - 1000 Qty

    International Fasteners
    $169.08 - $169.08
    $169.08
    $169.08 - $169.08
    $169.08
    In Stock

    The Dagger-Deck #10x3-1/2 star flat nibs type17 (ACQSTAR10312) deck screw is manufactured for structural and non-structural fastening in exterior wood construction and decking assemblies. The product is produced from carbon steel and protected with a tan ACQ coating to support corrosion resistance in pressure-treated lumber and exterior service environments. The Type 17 point supports reduced splitting in hardwood and softwood substrates and supports controlled thread engagement. The star dri...
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    Daggerz 12" x 3" Hex Washer Head Self Drill Screws - 1000 Qty

    International Fasteners
    $143.93 - $143.93
    $143.93
    $143.93 - $143.93
    $143.93
    In Stock

    The Daggerz #12 x 3" Hex Washer Head Self Drilling Screws – SDZ1230 are designed for reliable and efficient metal fastening applications. These screws feature a #3 drill points, allowing them to penetrate metal surfaces and fasten materials in a single step without pre-drilling in many cases. Made from high-strength carbon steel, these screws provide durability and consistent performance in demanding construction and industrial environments. The zinc-plated finish improves corrosion resistanc...
  • Daggerz 1/4-20x2-1/2 Hex Washer Self Drill Screws

    Daggerz 1/4"-20" x 2-1/2" Hex Washer Head Self Drill Screws - 1000 Qty

    International Fasteners
    $545.39 - $545.39
    $545.39
    $545.39 - $545.39
    $545.39
    In Stock

    The Daggerz 1/4-20x2-1/2 hex washer self drill screws SD5CT14212 are precision-made fasteners designed for efficient metal-to-metal assembly. These screws feature a 5 point drill tip that enables self-drilling into steel and other metal substrates without pre-drilling. Manufactured from high-strength carbon steel, they incorporate a corrosion-resistant coating for enhanced durability in industrial environments. The hex washer head allows for consistent torque application and secure fastening,...
  • Daggerz 1/4-20 x 2" Self Drill Screws 1500 Qty SD5CT1420

    Daggerz 1/4"-20" x 2" Hex Washer Head Self Drill Screws - 1500 Qty

    International Fasteners
    $671.68 - $671.68
    $671.68
    $671.68 - $671.68
    $671.68
    In Stock

    The 1/4-20x2 hex washer self drill screws are made for heavy metal fastening without pre-drilling. These daggerz drill screws cut clean with a #5 point screws tip, reducing labor time. SD5CT1420 delivers consistency in production installs.Built as metal self drilling screws, they feature fine thread screws for secure engagement. The carbon steel screws body and dagger guard screws coating provide corrosion resistant screws performance. The 1500 qty screws pack supports high-volume work.

  • SD5CT.jpg

    Daggerz 12"-24" x 1-1/4" Hex Washer Head Self Drill Screws - 4000 Qty

    International Fasteners
    $791.11 - $791.11
    $791.11
    $791.11 - $791.11
    $791.11
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Hex Washer Head provides increased driving stability and helps seal the connection Fine Threads provide superior holding power 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-1/4 Inches Fastener Type: Self Drilling Screws Point Type: #5 Self Drilling Head Type: Hex Washer Material: Carbon Steel Finish: Dagger-Guard Coating™

  • Daggerz 1/4"-20" x 3-3/4" Phillips Flat Head Self Drill Screws with Wings - 500 Qty

    Daggerz 1/4"-20" x 3-3/4" Phillips Flat Head Self Drill Screws with Wings - 500 Qty

    International Fasteners
    $221.23 - $221.23
    $221.23
    $221.23 - $221.23
    $221.23
    In Stock

    The 1/4;-20 x 3-3/4; Phillips Flat Head Self Drill Screw with Wings SD4CTWW14334 is designed for efficient metal-to-wood fastening applications. Featuring a #4 self-drilling point and precision wings, this screw drills through metal cleanly while preventing wood thread engagement until penetration is complete. The flat head design delivers a flush finish, while the Dagger-Guard coating provides corrosion resistance up to 1000 hours of salt spray performance.

  • SD4CTWW.jpg

    Daggerz 12"-24" x 2" Phillips Flat Head Self Drill Screws with Wings - 2000 Qty

    International Fasteners
    $359.92 - $359.92
    $359.92
    $359.92 - $359.92
    $359.92
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Head design provides flush fit with increased load bearing for added strength Wings ream out the plywood allowing the head to sink 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2 Inches Fastener Type: Self Drilling Screws Point Type: #4 Self Drilling w/wings Head Type: Flat Material: Carbon Steel Finish: Dagger-Guard Coating™

  • QCCTWHT.jpg

    Dagger-Con 1/4" x 2-1/4" Quick-Con White Hex Flange Concrete Screws - 1000 Qty

    International Fasteners
    $291.47 - $291.47
    $291.47
    $291.47 - $291.47
    $291.47
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Hex Flange Head provides increased driving stability and greater bearing surface Diamond Point affords an easier and faster installation 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: Diamond Head Type: Hex Flange Material: Carbon Steel Finish: White Dagger-Guard Coating™

  • Self drilling metal screw with Phillips drive pan head corrosion resistant

    Daggerz 10" x 1-1/2" Phillips Pan Head Self Drill Screws - 3000 Qty

    International Fasteners
    $152.53 - $152.53
    $152.53
    $152.53 - $152.53
    $152.53
    In Stock

    The Daggerz #10 x 1-1/2; Phillips Pan Head Self Drilling Screws – Zinc – 3000 Qty – PPSDZ10112 are designed for efficient metal fastening in construction, fabrication, and industrial applications. Built from durable carbon steel with a protective zinc coating, these screws provide dependable strength and corrosion resistance for long-lasting performance. Featuring a self-drilling #3 point, these screws eliminate the need for pre-drilling when fastening into metal surfaces, helping reduce inst...
  • Daggerz 10" x 3/4" Phillips Pan Head Self Drill Screws

    Daggerz 10" x 3/4" Phillips Pan Head Self Drill Screws - 7500 Qty

    International Fasteners
    $210.94 - $210.94
    $210.94
    $210.94 - $210.94
    $210.94
    In Stock

    The Daggerz #10 x 3/4; Phillips Pan Head Self Drilling Screws – PPSDZ10034 are designed for fast and efficient metal fastening in construction, fabrication, and general assembly applications. These screws feature a #3 self-drilling point, allowing them to drill through thin metal and fasten materials in a single step without the need for pre-drilling. Constructed from high-strength carbon steel, the screws provide reliable durability and consistent performance in demanding job site environmen...
  • Daggerz 8" x 1-5/8" Phillips Modified Truss Wafer Sharp Screws - 4000 Qty

    Daggerz 8" x 1-5/8" Phillips Modified Truss Wafer Sharp Screws - 4000 Qty

    International Fasteners
    $154.86 - $154.86
    $154.86
    $154.86 - $154.86
    $154.86
    In Stock

    The Daggerz #8 x 1-5/8 Phillips Modified Truss Wafer Sharp Screws – 4000 Qty (MTSZ08158) are designed for high-volume drywall and interior fastening applications. Featuring a modified truss wafer head, these screws provide increased bearing surface for superior holding power while minimising surface damage to drywall panels. Manufactured with a sharp point tip, these screws ensure fast penetration into drywall and light-gauge metal framing. The Phillips drive allows for controlled installatio...
  • MTSZ.jpg
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    Daggerz 8" x 1" Phillips Modified Truss Wafer Sharp Screws - 5000 Qty

    International Fasteners
    $178.00
    $178.00 - $178.00
    $178.00
    $141.72
    $141.72 - $141.72
    $141.72
    10+ in stock

    Now at 50% OFF, the Daggerz #8 x 1; Phillips Modified Truss Wafer Sharp Screws (SKU: MTSZ08100) are engineered for drywall and light framing applications requiring wide surface contact and secure holding strength. Manufactured from high-quality carbon steel with a clear zinc finish, these screws deliver excellent durability and corrosion resistance. The sharp point allows fast penetration without pre-drilling, while the modified truss wafer head provides a larger bearing surface to reduce pul...
  • MTSZ.jpg

    Daggerz 8" x 3/4" Phillips Modified Truss Wafer Sharp Screws - 8000 Qty

    International Fasteners
    $185.98 - $185.98
    $185.98
    $185.98 - $185.98
    $185.98
    In Stock

    Features Double-Lead Threads for fast threading Modified Truss design offers a low profile head and an extra large bearing surface Rapid Piercing Point for a faster start Clear zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3/4 Inches Fastener Type: Drywall Screws Point Type: Sharp Head Type: Modified Truss Material: Carbon Steel Finish: Zinc

  • Daggerz 8" x 9/16" Phillips Modified Truss Wafer Sharp Screws - 10000 Qty

    Daggerz 8" x 9/16" Phillips Modified Truss Wafer Sharp Screws - 10000 Qty

    International Fasteners
    $183.53 - $183.53
    $183.53
    $183.53 - $183.53
    $183.53
    In Stock

    The Daggerz #8 x 9/16" Phillips Modified Truss Wafer Sharp Screws – MTSZ0800916 are designed for efficient drywall and light gauge metal fastening applications. These screws feature a sharp point tip that allows quick penetration into drywall and thin metal materials without requiring pre-drilling. Made from durable carbon steel, the screws provide reliable strength and consistent performance in construction and interior installation projects. The zinc coating offers corrosion resistance and ...
  • LOPROSD.jpg

    Dagger-Lo 10"-16" x 1" Square Phillips Pancake Head Self Drill Screws - 5000 Qty

    International Fasteners
    $450.00 - $450.00
    $450.00
    $450.00 - $450.00
    $450.00
    10+ in stock

    Now at 50% OFF, the Dagger-Lo #10-16 x 1; Square/Phillips Pancake Head Self Drill Screws LOPROSDCT1010 are engineered for clean, low-profile fastening in metal-to-metal and light framing applications. Featuring a self-drilling point, these screws eliminate the need for pre-drilling, reducing installation time while ensuring a secure hold. Manufactured from durable carbon steel and finished with a Dagger-Guard protective coating, they offer enhanced corrosion resistance and long-term performa...
  • Daggerz 14" x 4" Phillips Flat Head Self Drill Screws - 500 Qty

    Daggerz 14" x 4" Phillips Flat Head Self Drill Screws - 500 Qty

    International Fasteners
    $174.48 - $174.48
    $174.48
    $174.48 - $174.48
    $174.48
    In Stock

    The Daggerz 1/4" x 4" Phillips Flat Head Self-Drilling Screws (FPSDZ1440) are engineered for efficient and reliable fastening in metal-to-metal and metal-to-wood applications. Featuring a #3 point self-drilling tip, these screws eliminate the need for pre-drilling, reducing installation time and improving productivity on the jobsite. Manufactured from carbon steel and finished with clear zinc plating, these screws offer durability and corrosion resistance for indoor and light exterior applica...
  • Daggerz 14" x 2" Phillips Flat Head Self Drill Screws

    Daggerz 14" x 2" Phillips Flat Head Self Drill Screws - 1500 Qty

    International Fasteners
    $187.78 - $187.78
    $187.78
    $187.78 - $187.78
    $187.78
    In Stock

    The Daggerz #14 x 2 Phillips Flat Head Self Drilling Screws FPSDZ1420 are engineered for efficient metal-to-metal fastening applications. Designed with a #3 self-drilling point, these screws eliminate the need for pre-drilling, helping contractors complete installations faster and more efficiently. Made from durable carbon steel and finished with a clear zinc coating, these screws provide improved corrosion resistance while maintaining strong fastening performance. The fine thread design ensu...

Fasteners Built for Speed, Strength, and Consistency


  • Versatile Construction Fasteners

    • International Fasteners offers screws and anchors engineered for framing, decking, sheathing, and general construction use.


  • Precision-Driven Drywall Screws

    • Designed for clean penetration and secure grip, their drywall screws reduce cracking and strip-outs during install.


  • Self-Drilling Fasteners for Metal Applications

    • These fasteners cut through steel and aluminum with precision tips and hardened threads for strong, quick connections.


  • Corrosion-Resistant Coatings

    • Each fastener is coated to withstand environmental exposure, reducing rust and extending structural integrity.


  • Streamlined Jobsite Efficiency

    • With fast-start points and consistent threading, these fasteners boost productivity without sacrificing performance.



Frequently Asked Questions About International Fasteners


Are International Fasteners suitable for metal framing?

Yes, their self-drilling fasteners are ideal for steel studs and metal framing applications.


What coating types are available on these fasteners?

They offer corrosion-resistant finishes including zinc, phosphate, and ceramic coatings.


Do International Fasteners comply with building codes?

Yes, their products are manufactured to meet or exceed industry standards and code requirements.


Are the drywall screws compatible with power drivers?

Yes, all screws are designed for use with electric and cordless screwdrivers.


Can I use these fasteners for outdoor construction?

Yes, select models feature weather-resistant coatings ideal for exterior use.

Clearance Center

  • Werner Self Trailing Rope Grab with 50% OFF Stainless Steel
    Ships within 1 week
    Ships within 1 week

    Werner Self Trailing Rope Grab with Shock Pack, Stainless Steel

    Werner Fall Protection
    $162.00
    $162.00 - $162.00
    $162.00
    $81.00
    $81.00 - $81.00
    $81.00
    Ships within 1 week

    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 ...
  • Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard, durable fall protection harness with integrated energy absorber, now available at 50% off.
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    Werner 6 ft DeCoil Tie-Back Twin Leg Lanyard

    Werner Fall Protection
    $415.20
    $415.20 - $415.20
    $415.20
    $207.60
    $207.60 - $207.60
    $207.60
    Only 7 left!

    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 ...
  • Werner LITEFIT™ Small Construction Harness with tongue buckle legs — 50% off.
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    Werner LITEFIT™ Construction Harness Tongue Buckle Legs Small

    Werner Fall Protection
    $149.25
    $149.25 - $149.25
    $149.25
    $125.00
    $125.00 - $125.00
    $125.00
    10+ in stock

    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...
  • Werner 50 ft Max Patrol Self-Retracting Lifeline, Galvanized Cable at 50% off
    Ships within 1 week
    Ships within 1 week

    Werner 50 ft Max Patrol Self-Retracting Lifeline, Galvanized Cable

    Werner Fall Protection
    $499.00 - $499.00
    $499.00
    $499.00 - $499.00
    $499.00
    Ships within 1 week

    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
    $149.00
    $149.00 - $149.00
    $149.00
    $74.50
    $74.50 - $74.50
    $74.50
    Only 1 left!

    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...
  • Radians Tecona® Smoke Anti-Fog Safety Glasses
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    Radians Tecona® Smoke Anti-Fog Safety Glasses

    Radians
    $201.24
    $201.24 - $201.24
    $201.24
    $100.62
    $100.62 - $100.62
    $100.62
    10+ in stock

    The Radians Tecona offers dependable eye protection with a lightweight and stylish wraparound design. Engineered for comfort and durability, these glasses feature a scratch-resistant smoke lens that reduces glare and eye strain in bright outdoor conditions — perfect for construction, landscaping, or industrial work. The anti-fog coating ensures clear vision even in humid or high-heat environments, while the vented rubber nosepiece and rubber-tipped temples provide a secure, non-slip fit throu...