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International Fasteners

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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  • QCCTWHT.jpg

    Dagger-Con 1/4" x 6" Hex Flange White Concrete Screws - 250 Qty

    International Fasteners
    $186.17 - $186.17
    $186.17
    $186.17 - $186.17
    $186.17
    In Stock

  • QCCTBRZ.jpg

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

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

  • PPSDZ.jpg

    Daggerz 8" x 1/2" Phillips Pan Head Self Drill Screws - 10000 Qty

    International Fasteners
    $202.22 - $202.22
    $202.22
    $202.22 - $202.22
    $202.22
    In Stock

  • Daggerz self-drill screws with bonded washer seal

    Daggerz 14" x 5" Hex Washer Head Self Drill Screws with Bonded Washer - 500 Qty

    International Fasteners
    $299.96 - $299.96
    $299.96
    $299.96 - $299.96
    $299.96
    In Stock

    The Daggerz NEOSDCT1450 is a #14 x 5" Hex Washer Head Self-Drilling Screw with EPDM Bonded Washer engineered for demanding metal-to-metal fastening applications including metal roofing, steel buildings, wall panels, siding systems, and commercial construction projects. Supplied in a bulk carton of 500 screws, this fastener is ideal for contractors, metal building installers, and industrial construction professionals. Featuring a #3 self-drilling point, the NEOSDCT1450 eliminates the need for ...
  • NEOSDCT.jpg

    Daggerz 8" x 3/4" Hex Washer Head Self Drill Screws with Bonded Washer - 5000 Qty

    International Fasteners
    $306.73 - $306.73
    $306.73
    $306.73 - $306.73
    $306.73
    In Stock

  • NEOSD5CT.jpg

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

    International Fasteners
    $777.46 - $777.46
    $777.46
    $777.46 - $777.46
    $777.46
    In Stock

  • NEOSD5CT.jpg

    Daggerz 12-24" x 1-1/4" Hex Washer Head Self Drill Screws with Washer - 2000 Qty

    International Fasteners
    $469.02 - $469.02
    $469.02
    $469.02 - $469.02
    $469.02
    In Stock

  • MTSDB.jpg

    Daggerz 8" x 1/2" Phillips Modified Truss Wafer Self Drill Screws - 10000 Qty

    International Fasteners
    $219.96 - $219.96
    $219.96
    $219.96 - $219.96
    $219.96
    In Stock

    The Daggerz #8 x 1/2 modified truss self drill screw (MTSDB08012) is made for industrial and commercial contractors who demand fast, reliable fastening in metal-to-metal or metal-to-wood applications. Made from high-grade carbon steel with a phosphate coating, this screw delivers excellent corrosion resistance, tight engagement, and a consistent drilling performance. Whether installing metal studs, light-gauge framing, or decking, the MTSDB08012 Daggerz self drill provides a smooth, controlle...
  • LAM.jpg

    Daggerz 10" x 1-1/2" Phillips Laminating Drywall Screws - 5000 Qty

    International Fasteners
    $138.53 - $138.53
    $138.53
    $138.53 - $138.53
    $138.53
    In Stock

  • Daggerz 14x1-1/2 Hex Flange Self Drill Screws

    Daggerz 14" x 1-1/2" Hex Flange Head Self Drill Screws with Rubber Washer - 1000 Qty

    International Fasteners
    $250.75 - $250.75
    $250.75
    $250.75 - $250.75
    $250.75
    In Stock

    Daggerz 14x1-1/2 hex flange self drill screws (FLGSD3CT14112) are classified as self-drilling metal fastening screws designed for fastening sheet metal and light-gauge steel assemblies in commercial and industrial applications. The 14x1-1/2 hex flange self drill screws are manufactured from carbon steel to provide structural strength under installation torque and service loads. The screws feature a corrosion resistant finish to support performance in exposed or moisture-prone environments. Th...
  • FLGSD2CT.jpg

    Daggerz 12" x 1-1/4" Hex Flange Self Drill Screws with Rubber Washer - 2500 Qty

    International Fasteners
    $390.18 - $390.18
    $390.18
    $390.18 - $390.18
    $390.18
    In Stock

  • Daggerz drywall screws contractor quantity bulk pack

    Daggerz 6" x 1-5/8" Phillips Bugle Coarse Thread Drywall Screws - 5000 Qty

    International Fasteners
    $117.78 - $117.78
    $117.78
    $117.78 - $117.78
    $117.78
    In Stock

    The Daggerz DWZ06158 is a #6 x 1-5/8" Phillips Bugle Head Coarse Thread Drywall Screw designed for fastening drywall, gypsum board, and similar panel materials to wood studs and wood framing. Supplied in a bulk carton of 5,000 screws, this fastener is ideal for drywall contractors, residential builders, remodeling professionals, and commercial construction projects. Featuring a sharp point design, the DWZ06158 allows for quick penetration into wood framing without pre-drilling. The coarse thr...
  • DWY.jpg

    Daggerz 8" x 3" Phillips Bugle Coarse Thread Drywall Screws - 2000 Qty

    International Fasteners
    $100.98 - $100.98
    $100.98
    $100.98 - $100.98
    $100.98
    In Stock

  • DWSDZ.jpg

    Daggerz 6" x 1-5/8" Phillips Bugle Head Self Drill Screws - 5000 Qty

    International Fasteners
    $107.16 - $107.16
    $107.16
    $107.16 - $107.16
    $107.16
    In Stock

    Daggerz 6" x1-5/8" phillips drill screws (DWSDZ06158) are self-drilling fasteners designed for metal-to-metal and metal-to-wood fastening in framing, drywall track, and light-gauge steel applications. The fasteners are made from carbon steel to provide consistent drive performance in repetitive installation environments. The zinc finish provides basic corrosion resistance for interior and controlled-environment installations. The bugle head profile supports flush countersink seating in gypsum...
  • Daggerz Phillips bugle head self-drill screws bulk

    Daggerz 6" x 1-1/4" Phillips Bugle Head Self Drill Screws - 8000 Qty

    International Fasteners
    $133.20 - $133.20
    $133.20
    $133.20 - $133.20
    $133.20
    In Stock

    Daggerz DWSDZ061104 #6 x 1-1/4" Phillips Bugle Head Self-Drilling Screws are commercial-grade fasteners engineered for fastening drywall, gypsum board, and wood directly to 20 to 12-gauge metal studs without the need for pre-drilling. Built from hardened steel with a clear zinc finish for basic interior corrosion resistance, these high-performance screws feature a self-centering #2 Phillips drive and a countersinking bugle head that sits flush against surfaces without tearing the face paper. ...
  • Daggerz #6 x 1-5/8 self-drilling screws 5000

    Daggerz 6" x 1-5/8" Phillips Bugle Head Self Drill Screws, Phosphate- 5000 Qty

    International Fasteners
    $108.02 - $108.02
    $108.02
    $108.02 - $108.02
    $108.02
    In Stock

    The Daggerz DWSDB06158 is a #6 x 1-5/8" Phillips Bugle Head Self-Drilling Screw designed for fastening drywall, gypsum board, and interior panels to metal studs and light-gauge steel framing. Supplied in a bulk carton of 5,000 screws, this fastener is ideal for drywall contractors, commercial builders, remodelers, and construction professionals working on high-volume installation projects. Featuring a self-drilling point, the DWSDB06158 eliminates the need for pre-drilling when fastening into...
  • Daggerz #8 x 1-5/8 drywall screws 4000

    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

    The Daggerz #8 x 1-5/8" Phillips Bugle Coarse Thread Drywall Screws are designed for drywall-to-wood fastening applications requiring strong holding power and reliable installation. Featuring a sharp point and coarse thread design, these screws penetrate wood quickly and provide superior grip in framing materials. The bugle head helps prevent paper tearing while delivering a smooth, professional finish. Manufactured from hardened carbon steel with a phosphate coating, the DWC08158 drywall scr...
  • 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...
  • DLFLPHZ.jpg

    Dagger-Lok 8" x 1" Phillips Flat Nibs Type 17 Coarse Wood Screws - 10000 Qty

    International Fasteners
    $257.33 - $257.33
    $257.33
    $257.33 - $257.33
    $257.33
    In Stock

  • Dagger-Tite Type AB screws contractor pack 1500

    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

    The Dagger-Tite™ #17 x 1-1/2" Hex Head Type AB Screws with Bonded Washer are engineered for demanding metal-to-wood fastening applications and strip-out repair projects. Manufactured from C1022 low carbon steel, these screws feature a Type AB point and double-thread design for superior holding strength and fast installation. The integrated bonded washer helps create a secure, weather-resistant seal, while the Dagger-Guard Coating™ delivers up to 1,000 hours of salt spray corrosion resistance....
  • CONH.jpg

    Dagger-Con 1/4" x 6" Hex Washer Head Blue Concrete Screws - 500 Qty

    International Fasteners
    $302.03 - $302.03
    $302.03
    $302.03 - $302.03
    $302.03
    In Stock

  • SDZ.jpg

    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...

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.
    Save 50% Save %
    Save 50% Save %

    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.
    Save 16% Save %
    Save 16% Save %

    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...
  • Save 50% Save %
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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
    Ships within 1 week
    Ships within 1 week

    Radians Tecona® Smoke Anti-Fog Safety Glasses

    Radians
    $201.24
    $201.24 - $201.24
    $201.24
    $100.62
    $100.62 - $100.62
    $100.62
    Ships within 1 week

    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...