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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.

  • ELCO DRILIT‚® 12-24" x 1-14" 5-Point Self Drill Screw with Extended Drill Capacity - 4000 Qty

    Stanley Black and Decker
    Original price $500.00 - Original price $500.00
    Original price
    $500.00
    $500.00 - $500.00
    Current price $500.00
    In Stock

    Drilit self-drilling fasteners eliminate separate drilling and tapping operations for faster, more economical installations. Features Eliminates separate drilling and tapping operations Fasteners coated with Stalgard and Gray Stalgard finish typically show no red rust or other base metal corrosion on significant surfaces after 1000 hours of 5% neutral salt spray exposure (per ASTM B117) Screws with EPDM Bonded Sealing washers are available in multiple sizes and configurations for applicatio...

  • Daggerz 12" x 1" Hex Washer Head Self Drill Screws with Bonded Washer - 3000 Qty

    International Fasteners
    Original price $318.79 - Original price $318.79
    Original price
    $318.79
    $318.79 - $318.79
    Current price $318.79
    In Stock

    The Daggerz #12 x 1" Hex Washer Head Self Drilling Screw with Bonded Washer – NEOSDCT1210 is designed for efficient metal fastening and sealing applications in construction and roofing projects. These screws feature a self-drilling tip, allowing the fastener to drill and secure materials in one step without requiring pre-drilling. Manufactured from carbon steel, the screws provide strong and durable fastening performance. The Dagger-Guard corrosion-resistant coating helps protect the screw fr...

  • ELCO DRIL-FLEX‚® 1/4-20" x 1-1/2" 4-Point Hex Washer Head Self Drill Screw - 100 Qty

    Stanley Black and Decker
    Original price $43.50 - Original price $43.50
    Original price
    $43.50
    $43.50 - $43.50
    Current price $43.50
    In Stock

    Elco Dril-Flex 1/4-20 x 1-1/2 model EAF876 is a hex washer self-drilling screw designed for metal-to-metal fastening in commercial and industrial assemblies. The product functions as a self-drilling and self-tapping fastener for direct installation into steel members without separate drilling operations. The fastener is manufactured from alloy steel to provide controlled hardness and load-bearing capacity under installation torque. The Stalgard protective coating provides corrosion resistance...

  • Muro M6 X 75 Mm (#14 X 3") Self Tapping Thread Screw, #3 Square Drive, Self Drilling Screw Tip, Epoxy Shield Guard Coating, Gray Coil - 600 Pcs

    Muro
    Original price $215.00 - Original price $215.00
    Original price
    $215.00
    $215.00 - $215.00
    Current price $215.00
    In Stock

    Features Self-tapping screws for secure driving Self-drilling screw tip for easy penetration into metal Epoxy Shield Guard Coating for durability and corrosion resistance Ideal for fastening wood to steel or aluminum Compatible with Muro FLVL42 and HDVL71 tools for efficient use Specifications Brand Name: Muro Size: M6 x 75 mm (#14 x 3") Box Quantity: 600 Drive Type: #3 Square Drive Screw Tip: Self-Drilling Coating: Epoxy Shield Guard Coil Color: Gray Thread Type: Self-Tapping Thread

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

    International Fasteners
    Original price $170.75 - Original price $170.75
    Original price
    $170.75
    $170.75 - $170.75
    Current price $170.75
    In Stock

    The Daggerz #8 x 1/2" Phillips Modified Truss Self Drilling Screws – MTSDZ08012 are designed for fast and secure fastening in sheet metal and light metal applications. These screws feature a self-drilling tip that allows them to drill and fasten in one step, eliminating the need for pre-drilling and improving installation efficiency. Manufactured from durable carbon steel, the screws deliver reliable strength and performance in construction and fabrication tasks. The clear zinc coating provid...

  • Daggerz 6" x 1-7/8" Phillips Bugle Head Phosphate Self Drill Screws - 4000 Qty

    International Fasteners
    Original price $110.29 - Original price $110.29
    Original price
    $110.29
    $110.29 - $110.29
    Current price $110.29
    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: 1-7/8 Inches Fastener Type: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Bugle Material: Carbon Steel Finish: Phosphate

  • Muro M6 X 65 Mm (#14 X 2-1/2") Self Tapping Thread Screw, #3 Square Drive, Self Drilling Screw Tip, Bright Zinc Coating - 1200 Pcs

    Muro
    Original price $304.00 - Original price $304.00
    Original price
    $304.00
    $304.00 - $304.00
    Current price $304.00
    In Stock

    Features Self-tapping screws for secure driving Self-drilling screw tip for easy penetration into metal Zinc Coating for durability and corrosion resistance Ideal for fastening wood to steel or aluminum Compatible with Muro FLVL42 and HDVL71 tools for efficient use Specifications Brand Name: Muro Size: M6 x 65 mm (#14 x 2-1/2") Box Quantity: 1200 Drive Type: #3 Square Drive Screw Tip: Self-Drilling Coating: Bright Zinc Colour: Bright Zinc Thread Type: Self-Tapping Thread

  • Muro M5 X 37 Mm (#12 X 1-7/16") Self Tapping Thread Screw, #2 Square Drive, Self Drilling Screw Tip, Bright Zinc Coating - 1800 Pcs

    Muro
    Original price $251.00 - Original price $251.00
    Original price
    $251.00
    $251.00 - $251.00
    Current price $251.00
    In Stock

    Features Self-tapping screws for secure driving Self-drilling screw tip for easy penetration into metal Zinc coating for durability and corrosion resistance Ideal for fastening wood to steel or aluminum Compatible with Muro FLVL42 and HDVL71 tools for efficient use Specifications Brand Name: Muro Size: M5 x 37 mm (#12 x 1-7/16") Box Quantity: 1800 Drive Type: #2 Square Drive Screw Tip: Self-Drilling Coating: Bright Zinc Colour: Bright Zinc Thread Type: Self-Tapping Thread

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

    International Fasteners
    Original price $176.81 - Original price $176.81
    Original price
    $176.81
    $176.81 - $176.81
    Current price $176.81
    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 Clear Zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 2 Inches Fastener Type: Self Drilling Screws Point Type: #3 Self Drilling Head Type: Hex Washer Material: Carbon Steel Finish: Zinc

  • ELCO DRIL-FLEX‚® 1/4-20" x 1-3/4" 5-Point Hex Washer Head Self Drill Screw - 1000 Qty

    Stanley Black and Decker
    Original price $514.38 - Original price $514.38
    Original price
    $514.38
    $514.38 - $514.38
    Current price $514.38
    In Stock

    The ELCO DRIL-FLEX® 1/4-20" x 1-3/4" 5-Point Hex Washer Head Self-Drill Screw (EAF888) is engineered for high-performance metal-to-metal fastening applications. Manufactured from alloy steel and protected with a Stalgard® Sub corrosion-resistant coating, this fastener delivers exceptional durability in demanding environments. The 5-point drill tip allows fast and precise drilling through steel substrates without pre-drilling, while the hex washer head provides increased bearing surface for su...

  • Muro M5 X 62Mm (#12 X 2-1/2") Self Tapping Thread Screw, #2 Square Drive, Self Drilling Screw Tip, Epoxy Shield Guard Coating, Gray Coil - 1200 Pcs

    Muro
    Original price $309.00 - Original price $309.00
    Original price
    $309.00
    $309.00 - $309.00
    Current price $309.00
    In Stock

    The Muro M5 x 62mm (#12 x 2-1/2") Self Tapping Thread Screw – RSM562WFL-GY is designed for efficient fastening in metal framing, wood-to-steel applications, and construction assemblies. These screws feature a self-drilling tip that allows them to drill and fasten materials in a single step, eliminating the need for pre-drilling and improving installation speed. Made for durability, the screws include an Epoxy Shield Guard coating that provides strong corrosion resistance and protection agains...

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    Kanebridge #8 x 3/4" Slotted Indented Hex Washer Head Type AB Self Tapping Zinc Bake Screws - 200 Qty

    Kanebridge
    Original price $4.84
    Original price $4.84 - Original price $4.84
    Original price $4.84
    Current price $3.03
    $3.03 - $3.03
    Current price $3.03
    10+ in stock

    Kanebridge #8 x 3/4" Slotted Indented Hex Washer Head Type AB Self Tapping Screws deliver strong, reliable fastening for sheet metal, light-gauge steel, HVAC ducting, brackets, electrical panels, and general construction use. Each screw features a durable zinc-bake finish for corrosion protection, a slotted/hex washer head for dual-drive flexibility, and Type AB threading for smooth, clean tapping into metal surfaces. Now available with an exclusive 50% OFF limited-time offer, this 200-count ...

  • Kanebridge #8 x 1-1/2" Slotted Hex Washer Head Zinc Plated Sheet Metal Screws - 2200 Qty

    Kanebridge
    Original price $35.20 - Original price $35.20
    Original price
    $35.20
    $35.20 - $35.20
    Current price $35.20
    In Stock

    Features High strength fasteners for metal, wood, fiberglass, and plastic Reusable and removable for easy maintenance and repair Made from zinc plated steel for durability Hex Head Self Drilling Screws create their own hole and form their own mating thread in the process Specifications Weight: 0.0073 Category: Hex Head Category: Sheet Metal Screws Drive: Slotted Finish: Zinc Head Style: Hex Indented Washer Length: 1-1/2" Material: Steel Screw Size: #8

  • Ships within 1 week

    Kanebridge #8 x 1" Unslotted Indented Hex Washer Head Type AB Self Tapping Zinc Screws - 200 Qty

    Kanebridge
    Original price $8.40 - Original price $8.40
    Original price
    $8.40
    $8.40 - $8.40
    Current price $8.40
    Ships within 1 week

    Features High strength fasteners for metal, wood, fiberglass, and plastic Reusable and removable for easy maintenance and repair Self tapping action is an extra layer of protection to ensure that the materials remain fastened together Made from zinc plated steel for durability Specifications Weight: 0.0053 Head Type: Hex Head Category: Sheet Metal Screws Drive: Unslotted Finish: Zinc Head Style: Hex Indented Washer Length: 1" Material: Steel Screw Size: #8 Thread Type: Type AB

  • Daggerz 7" x 7/16" Phillips Pan Framing Self Drill Screws - 10000 Qty

    International Fasteners
    Original price $140.05 - Original price $140.05
    Original price
    $140.05
    $140.05 - $140.05
    Current price $140.05
    In Stock

    Features Self Drill Point eliminates the need for pre-drilling into metal Pan Head design offers a low profile head Serrations under the head prevent over driving Clear zinc offers a shiny appearance and minimal corrosion resistance RoHS Compliant Specifications Country of Origin: Taiwan Length: 7/16 Inches Fastener Type: Self Drilling Screws Point Type: #2 Self Drilling Head Type: Pan Material: Carbon Steel Finish: Zinc Downloads Spec Sheet

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

    International Fasteners
    Original price $609.77 - Original price $609.77
    Original price
    $609.77
    $609.77 - $609.77
    Current price $609.77
    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: 2-1/2 Inches Fastener Type: Self Drilling Screws Point Type: #5 Self Drilling Head Type: Hex Washer w/bonded washer Material: Carbon Steel Finish: Dagger-Guard Coat...

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

    International Fasteners
    Original price $564.74 - Original price $564.74
    Original price
    $564.74
    $564.74 - $564.74
    Current price $564.74
    In Stock

    The Daggerz 1/4;-20 x 1-1/2; Hex Washer Head Self-Drilling Screws – SD5CT14112 are designed for high-performance metal fastening in construction, fabrication, and industrial applications. Manufactured from durable carbon steel, these fasteners provide strong holding power and reliable drilling capability. Featuring a #5 self-drilling points, these screws eliminate the need for pre-drilling and allow fast penetration into metal materials. The hex washer head design distributes load evenly whil...

  • Daggerz 8" x 1-1/4" Phillips Wafer Head Cement Board Self Drill Screws - 5000 Qty

    International Fasteners
    Original price $231.76 - Original price $231.76
    Original price
    $231.76
    $231.76 - $231.76
    Current price $231.76
    In Stock

    The Daggerz #8 x 1-1/4" Phillips Wafer Head Cement Board Self Drill Screw – CMSD081104 is designed for reliable fastening of cement board to metal or wood framing in construction and renovation projects. These screws feature a self-drilling tip that eliminates the need for pre-drilling, allowing faster installation and improved efficiency on the jobsite. Built from carbon steel, the screws deliver strong fastening performance and durability. The Dagger-Guard corrosion-resistant coating helps ...

  • Daggerz™ 10" x 5/8" Hex Washer Head Self Drill Screws, #3 Point, Dagger-Guard Coating - 7500 Qty

    International Fasteners
    Original price $286.06 - Original price $286.06
    Original price
    $286.06
    $286.06 - $286.06
    Current price $286.06
    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 Specifications Size: 10" x 5/8" Threads Per Inch: 16 Branded Name: Daggerz™ Drive: 5/16" Hex Point: #3 Point Material: Low Carbon Steel Finish: Dagger-Guard Coating™ Carton Quantity: 7500

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

    International Fasteners
    Original price $331.39 - Original price $331.39
    Original price
    $331.39
    $331.39 - $331.39
    Current price $331.39
    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 Specifications Size: 14" x 3" Threads Per Inch: 14" Branded Name: Daggerz™ Drive: 3/8" Hex Point: #3 Point Material: Low Carbon Steel Finish: White Dagger-Guard Coating™ Carton Quantity: 1000

  • Muro M6 X 65 Mm (#14 X 2-1/2") Self Tapping Thread Screw, #3 Square Drive, Self Drilling Screw Tip, Epoxy Shield Guard Coating, Gray Coil - 1200 Pcs

    Muro
    Original price $349.00 - Original price $349.00
    Original price
    $349.00
    $349.00 - $349.00
    Current price $349.00
    In Stock

    The Muro M6 x 65 mm (#14 x 2-1/2") Self Tapping Thread Screw – RSM665WFL-GY is built for efficient fastening in metal and wood-to-metal construction applications. Designed with a self drilling screw tip, it eliminates the need for pre-drilling, helping professionals complete installations faster and more efficiently. This screw features a #3 square drive, which provides strong driver engagement and reduces slipping during installation. This design improves torque transfer and allows more prec...

  • Muro M6 X 40 Mm (#14 X 1-1/2") Self Tapping Thread Screw, #3 Square Drive, Self Drilling Screw Tip, Bright Zinc Coating - 1800 Pcs

    Muro
    Original price $284.00 - Original price $284.00
    Original price
    $284.00
    $284.00 - $284.00
    Current price $284.00
    In Stock

    Features Self-tapping screws for secure driving Self-drilling screw tip for easy penetration into metal Zinc Coating for durability and corrosion resistance Ideal for fastening wood to steel or aluminum Compatible with Muro FLVL42 and HDVL71 tools for efficient use Specifications Brand Name: Muro Size: M6 x 40 mm (#14 x 1-1/2") Box Quantity: 1800 Drive Type: #3 Square Drive Screw Tip: Self-Drilling Coating: Bright Zinc Colour: Bright Zinc Thread Type: Self-Tapping Thread

  • Muro M5 X 47 Mm (#12 X 1-3/4") Self Tapping Thread Screw, #2 Square Drive, Self Drilling Screw Tip, Bright Zinc Coating - 1800 Pcs

    Muro
    Original price $254.00 - Original price $254.00
    Original price
    $254.00
    $254.00 - $254.00
    Current price $254.00
    In Stock

    Features Self-tapping screws for secure driving Self-drilling screw tip for easy penetration into metal Zinc coating for durability and corrosion resistance Ideal for fastening wood to steel or aluminum Compatible with Muro FLVL42 and HDVL71 tools for efficient use Specifications Brand Name: Muro Size: M5 x 47 mm (#12 x 1-3/4") Box Quantity: 1800 Drive Type: #2 Square Drive Screw Tip: Self-Drilling Coating: Bright Zinc Colour: Bright Zinc Thread Type: Self-Tapping Thread

  • Kanebridge 3/8" x 2" Zinc Plated Hex Lag Screws - 100 Qty

    Kanebridge
    Original price $8.40 - Original price $8.40
    Original price $8.40
    $15.95
    $15.95 - $15.95
    Current price $15.95
    10+ in stock

    Upgrade your fastening performance with Kanebridge 3/8" x 2" Zinc Plated Hex Lag Screws—engineered for strength, durability, and reliable torque at 50% off. Designed for wood-to-wood and wood-to-metal applications, these lag screws feature a corrosion-resistant zinc coating, a heavy-duty hex head for secure driving, and sharp threading for strong holding power. Perfect for construction, framing, decking, and structural installations.

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.