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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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  • Daggerz™ 10" x 3-1/2" Star Flat Head Nibs Type 17 Coarse Wood Screws, Yellow Zinc - 1000 Qty

    International Fasteners
    $131.32 - $131.32
    $131.32
    $131.32 - $131.32
    $131.32
    In Stock

    Features Coarse Threads allow for more material to sit between the threads as they are installed Flat Head with Nibs under the head help prevent spin out and allow the screws to self countersink Type 17 Point eliminates pre-drilling and provides fast, superior penetration Yellow Zinc offers an improved appearance with minimal corrosion resistance Specifications Size: 10" x 3-1/2" Threads Per Inch: 8 Branded Name: Dagger-Deck™ Drive: T-20 Star Point: Type 17 Material: Low Carbon Steel Fini...

  • Daggerz™ 10" x 3" Star Flat Head Nibs Type 17 Coarse Wood Screws, Yellow Zinc - 1500 Qty

    International Fasteners
    $146.67 - $146.67
    $146.67
    $146.67 - $146.67
    $146.67
    In Stock

    The Daggerz™ #10 x 3" Star T-20 Flat Head Nibs Type 17 Coarse Wood Screws – Yellow Zinc – 1500 Qty – DKSTY1030 are designed for reliable wood-to-wood fastening in construction, decking, and carpentry applications. These screws are manufactured from durable low carbon steel and finished with a yellow zinc coating that helps improve corrosion resistance and longevity. Featuring a Type 17 cutting tip, the screw reduces splitting in wood and allows faster penetration during installation. The coar...

  • Dagger-Con™ 1/4" x 2-3/4" Phillips Trim Head Concrete Screws, Sharp Point, White Dagger-Guard Coating - 1000 Qty

    International Fasteners
    $174.35 - $174.35
    $174.35
    $174.35 - $174.35
    $174.35
    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 Specifications Size: 1/4" x 2-3/4" Threads Per Inch: 14 Brand: Dagger-Con™ Drive: #3 Phillips Point: Sharp Material: Low Carbon Steel Finish: White Dagger-Guard Coating™ Carton Quantity: 1000

  • Dagger-Con™ 1/4" x 2-1/4" Hex Washer Head Concrete Screws, Sharp Point, Blue Dagger-Guard Coating - 1500 Qty

    International Fasteners
    $176.74 - $176.74
    $176.74
    $176.74 - $176.74
    $176.74
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Hex Washer Head provides increased driving stability and helps seal the connection Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance Specifications Size: 1/4" x 2-1/4" Threads Per Inch: 14 Branded Name: Dagger-Con™ Drive: 5/16" Hex Point: Sharp Material: Low Carbon Steel Finish: Blue Dagger-Guard Coating™ Carton Quantity: 1500

  • Dagger-Con™ 1/4" x 1-3/4" Hex Washer Head Concrete Screws, Sharp Point, Blue Dagger-Guard Coating - 2000 Qty

    International Fasteners
    $185.18 - $185.18
    $185.18
    $185.18 - $185.18
    $185.18
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Hex Washer Head provides increased driving stability and helps seal the connection Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance Specifications Size: 1/4" x 1-3/4" Threads Per Inch: 14 Branded Name: Dagger-Con™ Drive: 5/16" Hex Point: Sharp Material: Low Carbon Steel Finish: Blue Dagger-Guard Coating™ Carton Quantity: 2000

  • Dagger-Con™ 3/16" x 1-1/4" Hex Washer Head Concrete Screws, Sharp Point, Blue Dagger-Guard Coating - 4000 Qty

    International Fasteners
    $195.05 - $195.05
    $195.05
    $195.05 - $195.05
    $195.05
    In Stock

    Features Hi Low Threads can be used in either wood or thin gauge metal Hex Washer Head provides increased driving stability and helps seal the connection Deep cutting notches in the thread to reduce driving torque 1000 hour Salt Spray Coating for excellent corrosion resistance Specifications Size: 3/16" x 1-1/4" Threads Per Inch: 16 Branded Name: Dagger-Con™ Drive: 1/4" Hex Point: Sharp Material: Low Carbon Steel Finish: Blue Dagger-Guard Coating™ Carton Quantity: 4000

  • Dagger-Con™ 1/4" x 3-1/4" Phillips Flat Head Concrete Screws, Sharp Point, Blue Dagger-Guard Coating - 1000 Qty

    International Fasteners
    $179.13 - $179.13
    $179.13
    $179.13 - $179.13
    $179.13
    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 Specifications Size: 1/4" x 3-1/4" Threads Per Inch: 14 Branded Name: Dagger-Con™ Drive: #3 Phillips Point: Sharp Material: Low Carbon Steel Finish: Blue Dagger-Guard Coating™ Carton Quantity: 1000

  • Dagger-Con™ 3/16" x 2-1/4" Phillips Flat Head Concrete Screws, Sharp Point, Blue Dagger-Guard Coating - 2500 Qty

    International Fasteners
    $172.48 - $172.48
    $172.48
    $172.48 - $172.48
    $172.48
    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 Specifications Size: 3/16" x 2-1/4" Threads Per Inch: 16 Branded Name: Dagger-Con™ Drive: #2 Phillips Point: Sharp Material: Low Carbon Steel Finish: Blue Dagger-Guard Coating™ Carton Quantity: 2500

  • Daggerz 8" x 3" Square Trim Self Drill Screws - 2000 Qty

    Daggerz 8" x 3" Square Trim Self Drill Screws - 2000 Qty

    International Fasteners
    $134.39 - $134.39
    $134.39
    $134.39 - $134.39
    $134.39
    In Stock

    The Daggerz #8 x 3; Square Drive Trim Head Self Drilling Screw TRSQSDZ08300 is designed for clean, professional fastening where a low-profile finish is required. Manufactured from durable carbon steel with a clear zinc coating, this trim screw features a self-drilling #2 point for fast metal fastening without pre-drilling. The concealed trim head delivers a neat appearance, while the square drive minimizes cam-out for reliable installation in trim, framing, and light metal applications.

  • Daggerz 6x2-1/4 Trim Head Self Drill Screws Zinc

    Daggerz 6" x 2-1/4" Square Trim Self Drill Screws - 3000 Qty

    International Fasteners
    $151.85 - $151.85
    $151.85
    $151.85 - $151.85
    $151.85
    In Stock

    Daggerz TRSQSDZ06214 6x2-¼” trim head self drill screws are designed for concealed trim fastening and light-gauge metal to wood or metal connections in construction and interior fit-out applications. These 6x2-1/4 trim head self drill screws are manufactured from carbon steel to support consistent load distribution and controlled fastening performance in repetitive installation environments. The zinc finish provides surface protection against corrosion in dry and controlled interior condition...
  • Daggerz 10" x 3" Hex Washer Head Bronze Metal Screws with Serrations Sheet - 1500 Qty

    Daggerz 10" x 3" Hex Washer Head Bronze Metal Screws with Serrations Sheet - 1500 Qty

    International Fasteners
    $253.93 - $253.93
    $253.93
    $253.93 - $253.93
    $253.93
    In Stock

    The #10 x 3; Hex Washer Head Bronze Sheet Metal Screw SMCT10308BRZ is engineered for secure and durable metal fastening applications. Manufactured from carbon steel and finished with a bronze Dagger-Guard coating, this screw offers enhanced corrosion resistance and long-term performance. The sharp point allows fast starts in sheet metal, while serrations under the hex washer head provide superior holding power by resisting loosening from vibration.

  • Daggerz 10" x 3/4"- 5/16" Hex Washer Head White Self Drill Screws - 1Pcs

    Daggerz 10" x 3/4"- 5/16" Hex Washer Head White Self Drill Screws - 7000 Qty

    International Fasteners
    $526.72 - $526.72
    $526.72
    $526.72 - $526.72
    $526.72
    In Stock

    The Daggerz 10" x 3/4"- 5/16" Hex Washer Head White Self Drill Screws (SDCT10034WHT) are precision-engineered for wood, light metal, and general construction projects. Featuring a hex washer head, these screws provide strong fastening with a smooth, flush finish. Constructed from carbon steel with a white phosphate coating, they resist corrosion while offering long-lasting performance. The fine-thread design ensures a secure grip in softwoods and engineered materials. Each pack contains 7000 ...
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    Daggerz 8" x 9/16" Hex Washer Head White Self Drill Screws - 10000 Qty

    International Fasteners
    $588.11 - $588.11
    $588.11
    $588.11 - $588.11
    $588.11
    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: 9/16 Inches Fastener Type: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Hex Washer Material: Carbon Steel Finish: White Dagger-Guard Coating™ Downl...
  • 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

    Features Self Drill Point eliminates the need for pre-drilling into metal Hex Washer Head provides increased driving stability and helps seal the connection Bonded Washer creates leak proof seal 1000 hour Salt Spray Coating for excellent corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3/4 Inches Fastener Type: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Hex Washer w/bonded washer Material: Carbon Steel Finish: Dagger-Guard Coating™ Do...
  • 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

    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: 2 Inches Fastener Type: Self Drilling Screws Point Type: #5 Self Drilling Head Type: Hex Washer w/bonded washer Material: Carbon Steel Finish: Dagger-Guard Coating™...
  • MTSDZ.jpg

    Daggerz 10" x 3/4" Phillips Modified Truss Wafer Self Drill Screws - 5000 Qty

    International Fasteners
    $145.11 - $145.11
    $145.11
    $145.11 - $145.11
    $145.11
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Modified Truss design offers a low profile head and an extra large bearing surface Fine Threads provide superior holding power Clear zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 3/4 Inches Fastener Type: Self Drilling Screws Point Type: #3 Self Drilling Head Type: Modified Truss Material: Carbon Steel Finish: Zinc Downloads Spec Sheet

  • 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

    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: 1-1/2 Inches Fastener Type: Drywall Screws Point Type: Sharp Head Type: Bugle Material: Carbon Steel Finish: Phosphate Downloads Spec Sheet

  • 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...
  • DWZ.jpg

    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

    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 Clear zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-5/8 Inches Fastener Type: Drywall Screws Point Type: Sharp Head Type: Bugle Material: Carbon Steel Finish: Zinc Downloads Spec Sheet

  • 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

    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 Yellow Zinc is preferred in some drywall and general construction applications RoHS Compliant Specifications Country of Origin: Taiwan Length: 3 Inches Fastener Type: Drywall Screws Point Type: Sharp Head Type: Bugle Material: Carbon Steel Finish: Yellow Zinc Downloads Spec Sheet

  • 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 6x1-5/8 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 bo...
  • DWSDZ.jpg

    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

    Features Self Drill Point Eliminates the need for pre-drilling into metal Bugle Head countersinks flush in softer materials Phillips drive offers self centering feature Clear zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 1-1/4 Inches Fastener Type: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Bugle Material: Carbon Steel Finish: Zinc Downloads Spec Sheet

  • DWSDB.jpg

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

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

    Features Self Drill Point Eliminates the need for pre-drilling into metal 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: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Bugle Material: Carbon Steel Finish: Phosphate Downloads Spec Sheet

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...
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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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    Save 50% Save %

    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...