Skip to content

HOTLINE - 1-888-514-5151

Get 10% off your first order - 🎉Use NEWTOPBT | July 31st

100% secure payment

Get 10% off your first order - 🎉Use NEWTOPBT | July 31st

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.

Filters

  • Daggerz 3 inch self drilling screws bulk

    Daggerz 10" x 3" Hex Washer Head Self Drill Screws - 1500 Qty

    International Fasteners
    $173.61 - $173.61
    $173.61
    $173.61 - $173.61
    $173.61
    In Stock

    The Daggerz #10 x 3" Hex Washer Head Self Drill Screws SDZ1030 are designed for reliable metal-to-metal fastening applications. Manufactured from C1022 low carbon steel, these screws feature a #3 self-drilling point that eliminates the need for pre-drilling while delivering fast and efficient installation. The hex washer head provides excellent torque transfer and a secure hold, while the zinc-plated finish offers corrosion resistance for indoor and light exterior applications. Ideal for stee...
  • Daggerz 10-gauge x 2-1/2 inch hex washer head self-drilling screws, durable metal fastening, available at 50% off.

    Daggerz 10" x 2-1/2" Hex Washer Head Self Drill Screws - 100 Qty

    International Fasteners
    $256.00 - $256.00
    $256.00
    $256.00 - $256.00
    $256.00
    10+ in stock

    The Daggerz #10 x 2-1/2" Hex Washer Head Self-Drill Screw (SDZ10212) provides fast, reliable metal-to-metal fastening now available at 50% OFF for a limited time. Featuring a #3 self-drill point, these screws eliminate the need for pre-drilling, saving time on installation while maintaining superior holding power. The hex washer head increases driving stability and helps seal the connection, while fine threads provide excellent grip in sheet metal and other metal applications. The clear zinc...
  • SDZ.jpg

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

    International Fasteners
    $145.94 - $145.94
    $145.94
    $145.94 - $145.94
    $145.94
    In Stock

  • Daggerz 10-gauge x 1-1/2 inch hex washer head self-drilling screws, bulk pack of 3,000, offered at 50% off.

    Daggerz 10" x 1-1/2" Hex Washer Head Self Drill Screws - 3000 Qty

    International Fasteners
    $168.83 - $168.83
    $168.83
    $168.83 - $168.83
    $168.83
    10+ in stock

    The Daggerz #10 x 1-1/2" Hex Washer Head Self-Drill Screw (SDZ10112) provides fast, strong, and reliable metal-to-metal fastening—now available at 50% OFF for a limited time. Equipped with a #3 self-drill point, these screws eliminate the need for pre-drilling, speeding up installation without compromising holding power. The hex washer head design ensures stable driving and helps seal the connection, while fine threads deliver excellent grip in sheet metal and other metal applications. The cl...
  • SDZ.jpg

    Daggerz 10" x 1-1/4" Hex Washer Head Self Drill Screws - 3500 Qty

    International Fasteners
    $163.27 - $163.27
    $163.27
    $163.27 - $163.27
    $163.27
    In Stock

  • SDZ.jpg

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

    International Fasteners
    $189.63 - $189.63
    $189.63
    $189.63 - $189.63
    $189.63
    In Stock

  • Daggerz corrosion-resistant fastening screws for professionals
    Ships within 1 week
    Ships within 1 week

    Daggerz 10" x 1-1/2" High Hex Washer Head Self Drill Screws - 100 Qty

    International Fasteners
    $222.00 - $222.00
    $222.00
    $222.00 - $222.00
    $222.00
    Ships within 1 week

    The Daggerz SDZ10112MAXS is a #10 x 1-1/2" High Hex Washer Head Self-Drilling Screw engineered for fastening metal panels, steel framing, HVAC components, equipment enclosures, and other metal-to-metal construction applications. Supplied in a convenient 100-piece package, this fastener is ideal for contractors, maintenance professionals, fabricators, and installers working on demanding fastening projects. Featuring a #3 self-drilling point, the SDZ10112MAXS eliminates the need for pre-drillin...
  • Daggerz #10 x 1 High Hex Washer Head Self Drilling Screws – 3000 Qty | SDZ1010MAXS

    Daggerz 10" x 1" High Hex Washer Head Self Drill Screws - 3000 Qty

    International Fasteners
    $169.19 - $169.19
    $169.19
    $169.19 - $169.19
    $169.19
    In Stock

    The SDZ1010MAXS daggerz #10 x 1 self-drilling screw is engineered for demanding metal-to-metal fastening applications where reliability and installation speed carry real weight on industrial job sites. Built as a daggerz #10 x 1 high hex washer head self drilling screw, it combines robust fine threads with a clear zinc finish to cut cleanly through thin-gauge steel without pre-drilling while maintaining strong, consistent clamp force. This balance supports steady, efficient installation durin...
  • Daggerz hex washer head self-drill screws bulk

    Daggerz 10" x 3/4" Hex Washer Head Self Drill Screws, Zinc-Plated - 7000 Qty

    International Fasteners
    $166.48 - $166.48
    $166.48
    $166.48 - $166.48
    $166.48
    In Stock

    The Daggerz SDZ10034 is a #10 x 3/4" Hex Washer Head Self-Drilling Screw designed for metal-to-metal fastening applications in steel framing, sheet metal installation, HVAC work, roofing, and general construction projects. Supplied in a bulk carton of 7,000 screws, this fastener is ideal for contractors, fabricators, and high-volume production environments. Featuring a self-drilling point, the SDZ10034 eliminates the need for pre-drilling while delivering fast and efficient penetration into m...
  • Daggerz professional fastening screws with hex drive

    Daggerz 10" x 1/2" Hex Washer Head Self Drill Screws - 10000 Qty

    International Fasteners
    $243.58 - $243.58
    $243.58
    $243.58 - $243.58
    $243.58
    In Stock

    The Daggerz SDZ100012 #10 x 1/2" Hex Washer Head Self Drill Screws are designed for efficient metal-to-metal fastening in commercial, industrial, and construction applications. Manufactured from C1022 low carbon steel, these screws feature a #2 self-drilling point that eliminates pre-drilling, helping reduce installation time and labor costs. The hex washer head provides enhanced driving stability and secure fastening performance, while the zinc finish offers corrosion resistance for indoor e...
  • 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

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.

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...