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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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  • Daggerz hex head screws for metal fastening

    Daggerz 8" x 1-1/2" Hex Washer Head Self Drill Screws - 2000 Qty

    International Fasteners
    $199.74 - $199.74
    $199.74
    $199.74 - $199.74
    $199.74
    In Stock

    The Daggerz SDZ08112 is a #8 x 1-1/2" Hex Washer Head Self-Drilling Screw engineered for fastening sheet metal, steel framing, metal panels, HVAC components, and general metal-to-metal applications. Supplied in a bulk carton of 2,000 screws, this fastener is ideal for contractors, fabricators, maintenance professionals, and commercial construction projects. Featuring a self-drilling point, the SDZ08112 eliminates the need for pre-drilling in many light-gauge steel applications, helping improv...
  • Daggerz 8-gauge x 1/2 inch hex washer head self-drilling screws, high-volume box of 9,000, now 50% off.

    Daggerz 8" x 1/2" Hex Washer Head Self Drill Screws - 9000 Qty

    International Fasteners
    $223.24 - $223.24
    $223.24
    $223.24 - $223.24
    $223.24
    10+ in stock

    The Daggerz #8 x 1/2" Hex Washer Head Self-Drill Screw (SDZ080012) is engineered for fast, reliable metal-to-metal fastening—now at 50% OFF for a limited time. Equipped with a #2 self-drill point, these screws eliminate the need for pre-drilling, making installation faster and more efficient. The hex washer head provides stable driving and helps seal the connection, while fine threads ensure strong holding power in sheet metal or other metal applications. Finished with clear zinc, these screw...
  • SDZ.jpg

    Daggerz 6" x 3/8" Hex Washer Head Self Drill Screws - 15000 Qty

    International Fasteners
    $236.95 - $236.95
    $236.95
    $236.95 - $236.95
    $236.95
    In Stock

  • SDSSCT.jpg

    Daggerz 14" x 4" Hex Washer Head Self Drill Screws - 500 Qty

    International Fasteners
    $438.61 - $438.61
    $438.61
    $438.61 - $438.61
    $438.61
    In Stock

  • SDSSCT.jpg

    Daggerz 14" x 3" Hex Washer Head Self Drill Screws - 1000 Qty

    International Fasteners
    $760.25 - $760.25
    $760.25
    $760.25 - $760.25
    $760.25
    In Stock

  • SDSS.jpg

    Daggerz 14" x 2" Hex Washer Head Self Drill Screws - 1500 Qty

    International Fasteners
    $726.74 - $726.74
    $726.74
    $726.74 - $726.74
    $726.74
    In Stock

  • SDSS.jpg

    Daggerz 14" x 1-1/2" Hex Washer Head Self Drill Screws - 1500 Qty

    International Fasteners
    $824.06 - $824.06
    $824.06
    $824.06 - $824.06
    $824.06
    In Stock

  • SDSS.jpg

    Daggerz 14" x 1" Hex Washer Head Self Drill Screws - 2500 Qty

    International Fasteners
    $618.67 - $618.67
    $618.67
    $618.67 - $618.67
    $618.67
    In Stock

  • Daggerz 10-gauge x 3 inch hex washer head self-drilling screws for structural fastening, shown with 50% off.

    Daggerz 10" x 3" Hex Washer Head Self Drill Screws - 100 Qty

    International Fasteners
    $772.00 - $772.00
    $772.00
    $772.00 - $772.00
    $772.00
    10+ in stock

    The Daggerz #10 x 3" Hex Washer Head 410 Stainless Steel Self-Drill Screw (SDSS1030) is engineered for high-performance metal-to-metal fastening—available now at 50% OFF for a limited time. Featuring a #3 self-drill point, these screws eliminate the need for pre-drilling, enabling fast and efficient installation without sacrificing strength.Constructed from 410 stainless steel, these screws provide excellent corrosion resistance, making them ideal for outdoor and harsh environment application...
  • SDSS.jpg

    Daggerz 10" x 2" Hex Washer Head Self Drill Screws - 2000 Qty

    International Fasteners
    $408.95 - $408.95
    $408.95
    $408.95 - $408.95
    $408.95
    In Stock

  • SDSS.jpg

    Daggerz 10" x 1" Hex Washer Head Self Drill Screws - 5000 Qty

    International Fasteners
    $772.55 - $772.55
    $772.55
    $772.55 - $772.55
    $772.55
    In Stock

  • SDSS.jpg

    Daggerz 10" x 3/4" Hex Washer Head Self Drill Screws - 5000 Qty

    International Fasteners
    $561.92 - $561.92
    $561.92
    $561.92 - $561.92
    $561.92
    In Stock

  • Daggerz self-drilling metal screws contractor quantity pack

    Daggerz 14" x 1" Hex Washer Head Self Drill Screws - 2500 Qty

    International Fasteners
    $309.40 - $309.40
    $309.40
    $309.40 - $309.40
    $309.40
    In Stock

    The Daggerz #14 x 1" Hex Washer Head Self Drill Screws are designed for heavy-duty metal-to-metal fastening applications that require superior holding strength and corrosion resistance. Manufactured from high-quality carbon steel, these screws feature a #3 self-drilling point that penetrates steel quickly without pre-drilling. The hex washer head provides excellent driving stability and secure clamping force, while the Dagger-Guard Coating™ delivers long-lasting protection against corrosion. ...
  • SDCTSLV.jpg

    Daggerz 14" x 3/4" Hex Washer Head Self Drill Screws - 3500 Qty

    International Fasteners
    $543.00 - $543.00
    $543.00
    $543.00 - $543.00
    $543.00
    In Stock

  • SDCTSLV.jpg

    Daggerz 12" x 4" Hex Washer Head Self Drill Screws - 500 Qty

    International Fasteners
    $187.59 - $187.59
    $187.59
    $187.59 - $187.59
    $187.59
    In Stock

  • SDCTSLV.jpg

    Daggerz 10" x 2-1/2" Hex Washer Head Self Drill Screws - 1000 Qty

    International Fasteners
    $277.27 - $277.27
    $277.27
    $277.27 - $277.27
    $277.27
    In Stock

  • Daggerz 12-24 thread x 1-1/2 inch hex washer head self-drilling screws, professional-grade fastening, 50% off.

    Daggerz 12"-24" x 1-1/2" Hex Washer Head Self Drill Screws - 1500 Qty

    International Fasteners
    $905.03 - $905.03
    $905.03
    $905.03 - $905.03
    $905.03
    10+ in stock

    The Daggerz #12-24 x 1-1/2" Hex Washer Head Self-Drill Screw (SD5SSCT12112) is engineered for maximum strength, corrosion resistance, and fast installation—available at 50% OFF for a limited time. Featuring a #5 self-drill point, these screws eliminate the need for pre-drilling, enabling efficient and precise metal-to-metal fastening. The hex washer head ensures stable driving and helps seal the connection, while fine threads provide superior holding power. Constructed from 410 stainless stee...
  • SD5SSCT.jpg

    Daggerz 12"-24" x 1-1/4" Hex Washer Head Self Drill Screws - 2500 Qty

    International Fasteners
    $1,005.08 - $1,005.08
    $1,005.08
    $1,005.08 - $1,005.08
    $1,005.08
    In Stock

  • SD5CT.jpg

    Daggerz 1/4"-20" x 8" Hex Washer Head Self Drill Screws - 250 Qty

    International Fasteners
    $601.42 - $601.42
    $601.42
    $601.42 - $601.42
    $601.42
    In Stock

  • SD5CT.jpg

    Daggerz 1/4"-20" x 6" Hex Washer Head Self Drill Screws - 250 Qty

    International Fasteners
    $382.01 - $382.01
    $382.01
    $382.01 - $382.01
    $382.01
    In Stock

  • Daggerz 1/4-20 x 5 self-drilling screws 250

    Daggerz 1/4"-20" x 5" Hex Washer Head Self Drill Screws - 250 Qty

    International Fasteners
    $283.86 - $283.86
    $283.86
    $283.86 - $283.86
    $283.86
    In Stock

    The Daggerz™ 1/4"-20 x 5" Hex Washer Head Self Drill Screws SD5CT1450 are designed for demanding metal-to-metal fastening applications requiring exceptional drilling performance and corrosion resistance. Manufactured from C1022 low carbon steel, these screws feature a powerful #5 self-drilling point capable of penetrating thick steel sections without pre-drilling. The hex washer head provides superior driving stability and secure clamping force, while the Dagger-Guard Coating™ delivers up to ...
  • Daggerz 1/4"-20 x 4 Hex Washer Self Drill Screws | SD5CT1440

    Daggerz 1/4"-20" x 4" Hex Washer Head Self Drill Screws - 500 Qty

    International Fasteners
    $374.78 - $374.78
    $374.78
    $374.78 - $374.78
    $374.78
    In Stock

    The Daggerz 1/4-20 x 4 hex washer self drill screw (SD5CT1440) delivers dependable performance for post-frame construction, metal roofing, and structural fastenings. Made from carbon steel with a hex washer head, these screws provide both strength and precision drilling, making installation faster and reducing the risk of material splitting. The Type 17 self-drill point eliminates most pre-drilling, saving crews valuable time on repetitive fastening tasks. Fine 1/4-20 threads ensure a secure ...
  • SD5CT.jpg

    Daggerz 1/4"-20" x 3" Hex Washer Head Self Drill Screws - 1000 Qty

    International Fasteners
    $576.06 - $576.06
    $576.06
    $576.06 - $576.06
    $576.06
    In Stock

  • SD5CT.jpg

    Daggerz 12"-24" x 2" Hex Washer Head Self Drill Screws - 2000 Qty

    International Fasteners
    $607.60 - $607.60
    $607.60
    $607.60 - $607.60
    $607.60
    In Stock

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 %
    Save 50% Save %

    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...