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Self-Drilling Screws

Self-drilling screws combine drilling and fastening into one efficient action, making them ideal for metal-to-metal and steel applications. Commonly used in construction, HVAC, and sheet metal work, these screws eliminate the need for pilot holes and speed up installation. Whether you're working on steel frames or attaching metal panels, self-drilling screws deliver fast, consistent performance.

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

    International Fasteners
    Original price $450.00 - Original price $450.00
    Original price
    $450.00
    $450.00 - $450.00
    Current price $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

    International Fasteners
    Original price $174.48 - Original price $174.48
    Original price
    $174.48
    $174.48 - $174.48
    Current price $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 - 1500 Qty

    International Fasteners
    Original price $187.78 - Original price $187.78
    Original price
    $187.78
    $187.78 - $187.78
    Current price $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...

  • Daggerz 12" x 2" Phillips Flat Head Self Drill Screws - 2000 Qty

    International Fasteners
    Original price $207.07 - Original price $207.07
    Original price
    $207.07
    $207.07 - $207.07
    Current price $207.07
    In Stock

    The Daggerz #12 x 2; Phillips Flat Head Self Drilling Screws – FPSDZ1220 are designed for efficient metal fastening in construction, fabrication, and industrial applications. These screws feature a #3 drill point, allowing them to drill and fasten in a single step without the need for pre-drilling in many metal materials.Manufactured from high-strength carbon steel, the screws provide durability and reliable performance in demanding job site conditions. The clear zinc coating helps protect ag...

  • Daggerz 1/4" x 3" Acoustical Eyelags Self Drill Screws - 1000 Qty

    International Fasteners
    Original price $352.80 - Original price $352.80
    Original price
    $352.80
    $352.80 - $352.80
    Current price $352.80
    In Stock

    The Daggerz 1/4 x 3 acoustical eyelag self drilling screw is purpose-built for hanging acoustical ceilings where speed, holding strength, and consistency separate a smooth install from a slow one. Engineered with a #3 point self-drilling tip and fine thread carbon steel construction, this fastener drives cleanly through steel framing without walking, burning bits, or wasting time on pre-drilling. The result is a solid, repeatable connection that holds ceiling wire securely and stays put. Fini...

  • Daggerz 10" x 3-1/2" Phillips Bugle Head Self Drill Screws - 1500 Qty

    International Fasteners
    Original price $253.06 - Original price $253.06
    Original price
    $253.06
    $253.06 - $253.06
    Current price $253.06
    In Stock

    The Daggerz #10 x 3-1/2 phillips bugle head self drilling screw is engineered for metal-to-metal fastening where speed, bite, and repeatable results keep jobs on track. Built with a #3 drill point and hardened carbon steel construction, this fastener cuts quickly through steel framing without pre-drilling, reducing tool wear and eliminating wasted motion. Consistent penetration and strong thread engagement help maintain reliable holding power across high-volume installs. Finished with a clear...

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

    International Fasteners
    Original price $211.73 - Original price $211.73
    Original price
    $211.73
    $211.73 - $211.73
    Current price $211.73
    In Stock

    The Daggerz #8 x 1-5/8" Phillips Wafer Head Cement Board Self Drilling Screws – CMSD08158 are engineered for secure fastening of cement board to wood or metal framing in construction and tile backer board installations. These screws feature a self-drilling tip that eliminates the need for pre-drilling, allowing faster and more efficient installation on the jobsite. Made from durable carbon steel, these fasteners provide dependable strength for demanding construction applications. The screws a...

  • ELCO DRIL-FLEX‚® 5/16-18" x 1-1/2" 3-Point Hex Washer Head Self Drill Screw - 1000 Qty

    Stanley Black and Decker
    Original price $735.00 - Original price $735.00
    Original price
    $735.00
    $735.00 - $735.00
    Current price $735.00
    In Stock

    Features High-hardness point and lead threads for drilling and tapping Lower-hardness load bearing area provides increased resistance to Hydrogen-Assisted Stress Corrosion Cracking when compared to case hardened fasteners Stalgard and Stalgard SUB Coatings provide enhanced galvanic compatibility in dissimilar metal applications Fasteners coated with Stalgard SUB finish typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of 5% neutral salt spray ...

  • ELCO DRIL-FLEX‚® 1/4-14" x 1" 3-Point Hex Washer Head Self Drill Screw - 100 Qty

    Stanley Black and Decker
    Original price $28.00 - Original price $28.00
    Original price
    $28.00
    $28.00 - $28.00
    Current price $28.00
    In Stock

    The ELCO EAF816 self drilling hex washer head screw is engineered for metal-to-metal fastening applications where strength, speed, and long-term reliability are critical on industrial job sites. Manufactured as a 1/4-14 x 1 self drilling hex washer head screw, this fastener is built from hardened alloy steel and features a precision drill point that penetrates steel cleanly and consistently without pre-drilling. The integrated hex washer head provides solid bearing surface and controlled clam...

  • Ships within 1 week

    DMI DEKFAST™ #12 X 5-3/4 Pancake Head Tek Screws, Square Drive, #3 Point

    DMI
    Original price $541.25 - Original price $541.25
    Original price
    $541.25
    $541.25 - $541.25
    Current price $541.25
    Ships within 1 week

    Secure your metal panels and structural assemblies with DMI DEKFAST™ #12 x 5-3/4 Pancake Head Tek Screws, now available at an incredible 50% off. Designed with a low-profile pancake head, reliable square drive, and precision #3 self-drilling points, these long fasteners deliver strong, consistent performance for metal-to-metal applications. Built for construction pros, they offer superior holding power, corrosion resistance, and smooth installation without pre-drilling making them ideal for r...

  • Ships within 1 week

    Kanebridge 8-18 x 5/8 Phillips Flat Head Self Drilling Screws, Fully Thread, #2 Point, Zinc

    Kanebridge
    Original price $548.60
    Original price $548.60 - Original price $548.60
    Original price $548.60
    Current price $274.30
    $274.30 - $274.30
    Current price $274.30
    Ships within 1 week

    Upgrade your fastening jobs with Kanebridge 8-18 x 5/8 Phillips Flat Head Self-Drilling Screws now available at an exclusive 50% discount. Designed with a #2 point for clean, precise drilling through thin metal, sheet metal panels, HVAC ducting, and light-gauge steel, these fully threaded zinc-plated screws offer reliable corrosion resistance and strong hold. Their flush-mount flat head design ensures a smooth finish ideal for construction, fabrication, and mechanical work.

  • DMI DEKFAST™ #14 X 4" Roofing Screws, 410 Stainless, Phillips Drive, #3 Drill Point

    DMI
    Original price $736.25 - Original price $736.25
    Original price
    $736.25
    $736.25 - $736.25
    Current price $736.25
    10+ in stock

    Secure your roofing projects with the strength of DMI DEKFAST™ #14 x 4" 410 Stainless Roofing Screws, now available at a flat 50% OFF. Engineered with a durable 410 stainless steel body, a reliable Phillips drive, and a #3 drill points for smooth penetration, these screws are ideal for insulation attachment, metal roof decks, and high-corrosion environments. Perfect for professional installers who demand performance, consistency, and superior outdoor protection.

  • Daggerz™ 1/4-20" x 3-3/4" Star Flat Head Self Drill Screws with Wings, #4 Point, ACQ Dagger-Pro Ultra-Guard Coating - 500 Qty

    International Fasteners
    Original price $263.57 - Original price $263.57
    Original price
    $263.57
    $263.57 - $263.57
    Current price $263.57
    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 approved for use with ACQ Treated Lumber Specifications Size: 1/4" x 3-3/4" Threads Per Inch: 20 Branded Name: Daggerz™ Drive: T-27 Star Point: #4 Point Material: Low Carbon Steel Finish: Dagger Ultra-Guard Coating™ Carton Quantity: 500

  • Daggerz™ 1/4-20" x 3-1/2" Star Flat Head Self Drill Screws with Wings, #4 Point, ACQ Dagger-Pro Ultra-Guard Coating - 900 Qty

    International Fasteners
    Original price $400.07 - Original price $400.07
    Original price
    $400.07
    $400.07 - $400.07
    Current price $400.07
    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 approved for use with ACQ Treated Lumber Specifications Size: 1/4" x 3-1/2" Threads Per Inch: 20 Branded Name: Daggerz™ Drive: T-27 Star Point: #4 Point Material: Low Carbon Steel Finish: Dagger Ultra-Guard Coating™ Carton Quantity: 900

  • Daggerz™ 1/4-20" x 3" Star Flat Head Self Drill Screws with Wings, #4 Point, ACQ Dagger-Pro Ultra-Guard Coating - 1000 Qty

    International Fasteners
    Original price $370.41 - Original price $370.41
    Original price
    $370.41
    $370.41 - $370.41
    Current price $370.41
    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 approved for use with ACQ Treated Lumber Specifications Size: 1/4" x 3" Threads Per Inch: 20 Branded Name: Daggerz™ Drive: T-27 Star Point: #4 Point Material: Low Carbon Steel Finish: Dagger Ultra-Guard Coating™ Carton Quantity: 1000

  • Daggerz™ 12-24" x 2-1/2" Star Flat Head Self Drill Screws with Wings, #4 Point, Dagger-Guard Coating - 1500 Qty

    International Fasteners
    Original price $304.19 - Original price $304.19
    Original price
    $304.19
    $304.19 - $304.19
    Current price $304.19
    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 approved for use with ACQ Treated Lumber Specifications Size: 12" x 2-1/2" Threads Per Inch: 24 Branded Name: Daggerz™ Drive: T-27 Star Point: #4 Point Material: Low Carbon Steel Finish: Dagger Ultra-Guard Coating™ Carton Quantity: 1500

  • Daggerz™ 12-24" x 2" Star Flat Head Self Drill Screws with Wings, #4 Point, Dagger-Guard Coating - 2000 Qty

    International Fasteners
    Original price $345.04 - Original price $345.04
    Original price
    $345.04
    $345.04 - $345.04
    Current price $345.04
    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 approved for use with ACQ Treated Lumber Specifications Size: 12" x 2" Threads Per Inch: 24 Branded Name: Daggerz™ Drive: T-27 Star Point: #4 Point Material: Low Carbon Steel Finish: Dagger Ultra-Guard Coating™ Carton Quantity: 2000

  • Daggerz™ 10" x 1-1/4" Phillips Oval Head Self Drill Screws, #3 Point, Zinc - 3500 Qty

    International Fasteners
    Original price $180.20 - Original price $180.20
    Original price
    $180.20
    $180.20 - $180.20
    Current price $180.20
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Oval design offers a smooth curved finish for decorative applications Fine Threads provide superior holding power Clear Zinc offers a shiny appearance and minimal corrosion resistance Specifications Size: 10" x 1-1/4" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: #2 Phillips Point: #3 Point Material: Low Carbon Steel Finish: Zinc Carton Quantity: 3500

  • Daggerz™ 10" x 1" Phillips Oval Head Self Drill Screws, #3 Point, Zinc - 5000 Qty

    International Fasteners
    Original price $262.00 - Original price $262.00
    Original price
    $262.00
    $262.00 - $262.00
    Current price $262.00
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Oval design offers a smooth curved finish for decorative applications Fine Threads provide superior holding power Clear Zinc offers a shiny appearance and minimal corrosion resistance Specifications Size: 10" x 1" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: #2 Phillips Point: #3 Point Material: Low Carbon Steel Finish: Zinc Carton Quantity: 5000

  • Daggerz™ 10" x 3/4" Phillips Oval Head Self Drill Screws, #3 Point, Zinc - 7000 Qty

    International Fasteners
    Original price $347.01 - Original price $347.01
    Original price
    $347.01
    $347.01 - $347.01
    Current price $347.01
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Oval design offers a smooth curved finish for decorative applications Fine Threads provide superior holding power Clear Zinc offers a shiny appearance and minimal corrosion resistance Specifications Size: 10" x 3/4" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: #2 Phillips Point: #3 Point Material: Low Carbon Steel Finish: Zinc Carton Quantity: 7000

  • Daggerz™ 10" x 2-1/2" Hex Washer Head Self Drill Screws with Bonded Washer, #3 Point, Dagger-Guard Coating - 1500 Qty

    International Fasteners
    Original price $274.42 - Original price $274.42
    Original price
    $274.42
    $274.42 - $274.42
    Current price $274.42
    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 Specifications Size: 10" x 2-1/2" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: 5/16" Hex Point: #3 Point Material: Low Carbon Steel Finish: Dagger-Guard Coating™ Carton Quantity: 1500

  • Daggerz™ 10" x 6" Phillips Modified Truss Wafer Head Self Drill Screws, #3 Point, Zinc - 1000 Qty

    International Fasteners
    Original price $214.41 - Original price $214.41
    Original price
    $214.41
    $214.41 - $214.41
    Current price $214.41
    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 Specifications Size: 10" x 6" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: #2 Phillips Point: #3 Point Material: Low Carbon Steel Finish: Zinc Carton Quantity: 1000

  • Daggerz™ 10" x 5" Phillips Modified Truss Wafer Head Self Drill Screws, #3 Point, Zinc - 1000 Qty

    International Fasteners
    Original price $330.33 - Original price $330.33
    Original price
    $330.33
    $330.33 - $330.33
    Current price $330.33
    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 Specifications Size: 10" x 5" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: #2 Phillips Point: #3 Point Material: Low Carbon Steel Finish: Zinc Carton Quantity: 1000

  • Daggerz™ 14" x 3" Hex Flange Head Self Drill Screws with Rubber Washer, #3 Point, Dagger-Guard Coating - 1000 Qty

    International Fasteners
    Original price $277.61 - Original price $277.61
    Original price
    $277.61
    $277.61 - $277.61
    Current price $277.61
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Seamless Cupped Head provides more controlled positive seat Rubber Washer creates leak proof seal 1000 hour Salt Spray Coating for excellent corrosion resistance Specifications Size: 14" x 3" Threads Per Inch: 14 Branded Name: Daggerz™ Drive: 5/16" Hex Point: 3 Point Material: Low Carbon Steel Finish: Dagger-Guard Coating™ Carton Quantity: 1000

Fastening Solutions Built for Speed and Strength


  • Self Drilling Screws Simplify Metal Installations
  • These screws drill and tap into metal or steel in one step, saving time and ensuring secure connections without slipping or over-tightening.


  • Ideal for Steel, Sheet Metal, and Framing Jobs
  • From light-gauge steel to structural frames, self tapping screws for metal provide dependable fastening across varied thicknesses.


  • Hex Head and Stainless Options for Application Versatility
  • Available with hex heads and in corrosion-resistant stainless steel, they offer better grip and long-term performance in both indoor and outdoor environments.


  • Eliminates the Need for Pre-Drilling Holes
  • Self drilling machine screws cut their own pilot holes, reducing tool changes and increasing productivity on the job site.


  • Compatible with Power Tools and Drivers
  • These screws work seamlessly with drills and impact drivers, ensuring easy and quick installation even in tight or overhead spaces.



Frequently Asked Questions About Self-Drilling Screws


Can self drilling screws go through thick steel?

Yes, depending on the screw size and tip type, they can handle light to medium-gauge steel.


Are self drilling screws the same as self tapping screws?

Not exactly—self drilling screws create their own hole, while self tapping screws need a pre-drilled hole.


Do I need special tools to use self drilling screws?

No, a standard drill or impact driver is sufficient for installation.


Are stainless steel self drilling screws rust-resistant?

Yes, stainless steel versions are suitable for applications exposed to moisture or outdoor environments.


Can I use self-drilling screws in wood?

While possible, they are primarily designed for metal and perform best in steel or aluminum.