► Self-Drilling Screws

Self-Drilling Screws – Fasteners for Metal, Cladding & Steel Framing Self-drilling screws are precision-engineered fasteners designed to cut through metal, steel frames, & cladding without the need for pre-drilling. With integrated drill tips & high-torque threads, these screws combine the actions of drilling & fastening into one efficient process. Commonly...

Self-Drilling Screws – Fasteners for Metal, Cladding & Steel Framing

Self-drilling screws are precision-engineered fasteners designed to cut through metal, steel frames, & cladding without the need for pre-drilling. With integrated drill tips & high-torque threads, these screws combine the actions of drilling & fastening into one efficient process. Commonly used in roofing, steel framing, HVAC, & sheet metal installs, they’re available in zinc-plated, galvanised, & stainless finishes, with various head types including hex, pan, & countersunk.

What’s in This Collection:
► Hex-head & pan-head self-drilling screws
► Zinc-plated, galvanised & stainless steel options
► Drill-point screws for steel up to 5mm thick
► Available in various lengths & thread pitches
► Suitable for metal framing, cladding & brackets

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  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 38mm - 316/a4 | CSP95
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 38mm - 316/a4 | CSP95
    Champion Self Tapping Screws Pan Phillips Stainless Steel 4.8 x 38mm 316/A4 | CSP95 For secure fastening with added length and holding strength, the Champion Self Tapping Screws Pan Phillips Stainless Steel 4.8 x 38mm are built for tough conditions. Manufactured from 316/A4 stainless...
    $11.15
    $11.15
  • Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 13mm - 316/a4 | CSP96
    Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 13mm - 316/a4 | CSP96
    Champion Self Tapping Screws CSK Phillips Stainless Steel 4.2 x 13mm 316 | CSP96 Designed for flush finishes, the Champion CSK Self Tapping Screws provide clean and secure fastening in corrosion-prone environments. ► Key Features Countersunk head for flush mounting Self-tapping for fast install...
    $8.17
    $8.17
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 32mm - 316/a4 | CSP93
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 32mm - 316/a4 | CSP93
    Champion Self Tapping Screws Pan Phillips Stainless Steel 4.2 x 32mm 316 | CSP93 Built for fast and corrosion-resistant fastening, the Champion Self Tapping Screws deliver reliable performance in demanding environments. ► Key Features Self-tapping for quick installation Pan head for secure fastening Phillips...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 32mm - 316/a4 | CSP94
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 32mm - 316/a4 | CSP94
    Champion Self Tapping Screws Pan Phillips Stainless Steel 4.8 x 32mm 316/A4 | CSP94 Designed for reliable fastening in demanding environments, the Champion Self Tapping Screws Pan Phillips Stainless Steel 4.8 x 32mm deliver strong holding power with corrosion resistance you can trust. Made...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 38mm - 316/a4 | CSP99
    Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 38mm - 316/a4 | CSP99
    Champion Self Tapping Screws CSK Phillips Stainless Steel 4.8 x 38mm 316/A4 | CSP99 For flush, professional finishes with reliable holding strength, the Champion Self Tapping Screws CSK Phillips Stainless Steel 4.8 x 38mm are a solid choice. With a countersunk head design and...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 32mm - 316/a4 | CSP97
    Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 32mm - 316/a4 | CSP97
    Champion Self Tapping Screws CSK Phillips Stainless Steel 4.2 x 32mm 316 | CSP97 Built for flush and durable fastening, the Champion CSK Self Tapping Screws provide strong performance in demanding environments. ► Key Features Countersunk head for flush finish Self-tapping for quick install...
    $8.17
    $8.17
  • Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 32mm - 316/a4 | CSP98
    Champion - Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 32mm - 316/a4 | CSP98
    Champion Self Tapping Screws CSK Phillips Stainless Steel 4.8 x 32mm 316 | CSP98 Built for flush and corrosion-resistant fastening, the Champion CSK Self Tapping Screws deliver reliable performance in demanding environments. ► Key Features Countersunk head for flush finish Self-tapping design for quick...
    $9.65
    $9.65
  • Champion - Thread Inserts Self Tapping M5 x 0.8mm | CTI-05
    Champion - Thread Inserts Self Tapping M5 x 0.8mm | CTI-05
    Champion Thread Inserts Self Tapping M5 x 0.8 | CTI-05 The Champion Thread Inserts provide strong internal threads in softer materials with self-tapping installation. ► Key Features M5 x 0.8 thread Self-tapping design Creates durable internal threads Ideal for metal and plastic Quick installation...
    $11.72
    $11.72
  • Champion - Thread Inserts Self Tapping M6 x 1.00mm | CTI-06
    Champion - Thread Inserts Self Tapping M6 x 1.00mm | CTI-06
    Champion Thread Inserts Self Tapping M6 x 1.00 | CTI-06 The Champion Thread Inserts deliver reliable thread reinforcement with easy self-tapping installation. ► Key Features M6 x 1.00 thread Self-tapping design Strengthens internal threads Suitable for various materials Quick installation ► Technical Specifications Product...
    $14.37
    $14.37
  • Champion - Thread Inserts Self Tapping M8 x 1.25mm | CTI-08
    Champion - Thread Inserts Self Tapping M8 x 1.25mm | CTI-08
    Champion Thread Inserts Self Tapping M8 x 1.25 | CTI-08 The Champion Thread Inserts provide durable internal threads for medium-duty applications. ► Key Features M8 x 1.25 thread Self-tapping installation Improves thread strength Suitable for metal and plastic Fast and easy to install ►...
    $16.28
    $16.28
  • Champion - Thread Inserts Self Tapping M10 x 1.25mm | CTI-10125
    Champion - Thread Inserts Self Tapping M10 x 1.25mm | CTI-10125
    Champion Thread Inserts Self Tapping M10 x 1.25 | CTI-10125 The Champion Thread Inserts provide precision fine-thread reinforcement for secure fastening applications. ► Key Features M10 x 1.25 fine thread Self-tapping installation Improves thread durability Suitable for precision work Quick and easy install ►...
    $14.84
    $14.84
  • Champion - Thread Inserts Self Tapping M12 x 1.25mm | CTI-12125
    Champion - Thread Inserts Self Tapping M12 x 1.25mm | CTI-12125
    Champion Thread Inserts Self Tapping M12 x 1.25 | CTI-12125 The Champion Thread Inserts provide fine-thread reinforcement for precision fastening applications. ► Key Features M12 x 1.25 fine thread Self-tapping installation Improves thread durability Ideal for precision work Quick install ► Technical Specifications Product...
    $18.14
    $18.14
  • Champion - Thread Inserts Self Tapping M12 x 1.5mm | CTI-12150
    Champion - Thread Inserts Self Tapping M12 x 1.5mm | CTI-12150
    Champion Thread Inserts Self Tapping M12 x 1.5 | CTI-12150 The Champion Thread Inserts provide durable thread reinforcement for medium-pitch M12 applications. ► Key Features M12 x 1.5 thread Self-tapping design Strengthens internal threads Suitable for various materials Quick installation ► Technical Specifications Product...
    $18.14
    $18.14
  • Champion - Thread Inserts - Self Tapping - Short - M14 x 1.25mm | CTI-140
    Champion - Thread Inserts - Self Tapping - Short - M14 x 1.25mm | CTI-140
    Champion Thread Inserts Self Tapping Short M14 x 1.25 | CTI-140 The Champion Thread Inserts provide compact thread repair and reinforcement with a short-length design for limited depth applications. ► Key Features M14 x 1.25 thread Short insert design Self-tapping installation Ideal for shallow...
    $17.00
    $17.00
  • Champion - Thread Inserts Self Tapping UNC 5/16" | CTI-631
    Champion - Thread Inserts Self Tapping UNC 5/16" | CTI-631
    Champion Thread Inserts Self Tapping UNC 5/16 | CTI-631 The Champion Thread Inserts deliver reliable UNC thread repair and reinforcement for medium-duty applications. ► Key Features 5/16 UNC thread Self-tapping installation Improves thread strength Durable and reliable Easy to install ► Technical Specifications Product...
    $18.33
    $18.33
  • Champion - Thread Inserts Self Tapping UNC 1/4" | CTI-625
    Champion - Thread Inserts Self Tapping UNC 1/4" | CTI-625
    Champion Thread Inserts Self Tapping UNC 1/4 | CTI-625 The Champion Thread Inserts provide strong UNC thread reinforcement with easy self-tapping installation. ► Key Features 1/4 UNC thread Self-tapping design Creates durable internal threads Ideal for repair and reinforcement Quick installation ► Technical Specifications...
    $14.59
    $14.59
  • Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 25mm | BH286
    Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 25mm | BH286
    Champion Self Drilling Screw Mushroom Head 4.2-18 x 25mm | BH286 Handle deeper fastening jobs with the Champion 4.2-18 x 25mm Mushroom Head Self Drilling Screw. Designed for durability, it delivers reliable performance without pre-drilling. ► Key Features Self drilling tip — drill and...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 20mm | BH285
    Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 20mm | BH285
    Champion Self Drilling Screw Mushroom Head 4.2-18 x 20mm | BH285 Get strong and clean fastening with the Champion 4.2-18 x 20mm Mushroom Head Self Drilling Screw. Designed for efficiency, it drills and secures in one step. ► Key Features Self drilling — no...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 16mm | BH284
    Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 16mm | BH284
    Champion Self Drilling Screw Mushroom Head 4.2-18 x 16mm | BH284 Fasten with confidence using the Champion 4.2-18 x 16mm Mushroom Head Self Drilling Screw. Designed for clean finishes and reliable hold, it’s perfect for a range of applications. ► Key Features Self drilling...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 12mm | BH283
    Champion - Self Drilling Screws - Mushroom Head - 4.2 - 18 x 12mm | BH283
    Champion Self Drilling Screw Mushroom Head 4.2-18 x 12mm | BH283 Achieve clean and secure fastening with the Champion 4.2-18 x 12mm Mushroom Head Self Drilling Screw. Designed for neat finishes, it drills and secures in one step. ► Key Features Self drilling —...
    $4.56
    $4.56

Fast Install, No Pilot Holes

From light-gauge steel installs to roofing & HVAC work, our self-drilling screws are trusted by tradies who demand speed, strength, & reliability. No pilot holes—just fast, efficient fastening that bites & holds.

► Built for steel frames, roofing & metal cladding

► Eliminates need for pre-drilling in steel & alloy

► Available in trade packs with fast delivery

Frequently Asked Questions

Yes. We offer self-drilling screws designed to penetrate steel up to 5mm thick—ideal for structural applications & commercial steel framing.

Self-tapping screws cut threads in pre-drilled holes, while self-drilling screws include a drill point to create the hole & tap threads in one action.

Yes—stainless steel options provide superior corrosion resistance, making them suitable for exterior, coastal, or high-humidity environments.

Brands

BBI

BBI
Bremick

Bremick
Champion

Champion
Macsim

Macsim
Securefix

Securefix
Sterling

Sterling
Torres

Torres