► 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 - 4.8 x 19mm - Black | BH740
    Champion - Self Tapping Screws - Pan - Phillips - 4.8 x 19mm - Black | BH740
    Champion Self Tapping Screws Pan Phillips 4.8 x 19mm Black | BH740 Secure materials with ease using the Champion Self Tapping Screws Pan Phillips 4.8 x 19mm Black. Designed for consistent performance, these screws provide reliable fastening across a range of applications. ► Key...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Pan - Phillips - 4.2 x 38mm - Black | BH738
    Champion - Self Tapping Screws - Pan - Phillips - 4.2 x 38mm - Black | BH738
    Champion Self Tapping Screws Pan Phillips 4.2 x 38mm Black | BH738 Secure materials with confidence using the Champion Self Tapping Screws Pan Phillips 4.2 x 38mm Black. Designed for maximum reach, these screws provide strong fastening in deeper applications. ► Key Features Self...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Pan - Phillips - 4.8 x 13mm - Black | BH739
    Champion - Self Tapping Screws - Pan - Phillips - 4.8 x 13mm - Black | BH739
    Champion Self Tapping Screws Pan Phillips 4.8 x 13mm Black | BH739 Fasten materials efficiently with the Champion Self Tapping Screws Pan Phillips 4.8 x 13mm Black. Designed for strong holding power in compact applications, these screws deliver reliable fastening performance. ► Key Features...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 3.5 x 13mm - Black | BH750
    Champion - Self Tapping Screws - Mush - Phillips - 3.5 x 13mm - Black | BH750
    Champion Self Tapping Screw Mushroom Phillips 3.5 x 13mm Black | BH750 Achieve a clean finish with the Champion Mushroom Head Self Tapping Screw. Designed for easy installation, it provides secure fastening with a low-profile head. ► Key Features Mushroom head design — smooth,...
    $4.56
    $4.56
  • Champion - Battery Bolts/nuts - UNC - 5/16" x 1 - 1/4" | BH743
    Champion - Battery Bolts/nuts - UNC - 5/16" x 1 - 1/4" | BH743
    Champion Battery Bolts and Nuts UNC 5/16" x 1-1/4" | BH743 Secure battery connections with confidence using the Champion Battery Bolts and Nuts UNC 5/16" x 1-1/4". Designed for reliable electrical connections, this set ensures strong and stable terminal fastening. ► Key Features Battery...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Pan - Phillips - 4.8 x 25mm - Black | BH741
    Champion - Self Tapping Screws - Pan - Phillips - 4.8 x 25mm - Black | BH741
    Champion Self Tapping Screws Pan Phillips 4.8 x 25mm Black | BH741 Fasten materials securely with the Champion Self Tapping Screws Pan Phillips 4.8 x 25mm Black. Designed for stronger hold and extended reach, these screws deliver dependable performance. ► Key Features Self tapping...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Pan - Phillips - 5.5 x 25mm - Black | BH742
    Champion - Self Tapping Screws - Pan - Phillips - 5.5 x 25mm - Black | BH742
    Champion Self Tapping Screws Pan Phillips 5.5 x 25mm Black | BH742 Secure materials with confidence using the Champion Self Tapping Screws Pan Phillips 5.5 x 25mm Black. Designed for stronger fastening applications, these screws deliver reliable hold and durability. ► Key Features Self...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 25mm - Black | BH754
    Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 25mm - Black | BH754
    Champion Self Tapping Screw Mushroom Phillips 4.2 x 25mm Black | BH754 The Champion Mushroom Head Self Tapping Screw provides extended reach with a clean and durable finish. ► Key Features Mushroom head design 4.2 x 25mm size Phillips drive Black finish Ideal for...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 13mm - Black | BH752
    Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 13mm - Black | BH752
    Champion Self Tapping Screw Mushroom Phillips 4.2 x 13mm Black | BH752 The Champion Mushroom Head Self Tapping Screw ensures secure fastening with a professional, low-profile finish. ► Key Features Mushroom head design 4.2 x 13mm size Phillips drive Black finish Ideal for sheet...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 3.5 x 19mm - Black | BH751
    Champion - Self Tapping Screws - Mush - Phillips - 3.5 x 19mm - Black | BH751
    Champion Self Tapping Screw Mushroom Phillips 3.5 x 19mm Black | BH751 The Champion Mushroom Head Self Tapping Screw provides secure fastening with a neat, low-profile finish. ► Key Features Mushroom head 3.5 x 19mm size Phillips drive Black finish Ideal for panel and...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 19mm - Black | BH753
    Champion - Self Tapping Screws - Mush - Phillips - 4.2 x 19mm - Black | BH753
    Champion Self Tapping Screw Mushroom Phillips 4.2 x 19mm Black | BH753 Designed for durability and appearance, the Champion Mushroom Head Screw offers secure fastening with a clean black finish. ► Key Features Mushroom head 4.2 x 19mm size Phillips drive Black finish Ideal...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 5.5 x 25mm - Black | BH757
    Champion - Self Tapping Screws - Mush - Phillips - 5.5 x 25mm - Black | BH757
    Champion Self Tapping Screw Mushroom Phillips 5.5 x 25mm Black | BH757 Built for heavier applications, the Champion Mushroom Head Self Tapping Screw delivers strong fastening with a clean black finish. ► Key Features Mushroom head 5.5 x 25mm size Phillips drive Black finish...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 4.8 x 13mm - Black | BH755
    Champion - Self Tapping Screws - Mush - Phillips - 4.8 x 13mm - Black | BH755
    Champion Self Tapping Screw Mushroom Phillips 4.8 x 13mm Black | BH755 The Champion Mushroom Head Self Tapping Screw offers strong fastening with a sleek black finish for visible applications. ► Key Features Mushroom head 4.8 x 13mm size Phillips drive Black finish Ideal...
    $4.56
    $4.56
  • Champion - Self Tapping Screws - Mush - Phillips - 4.8 x 19mm - Black | BH756
    Champion - Self Tapping Screws - Mush - Phillips - 4.8 x 19mm - Black | BH756
    Champion Self Tapping Screw Mushroom Phillips 4.8 x 19mm Black | BH756 The Champion Mushroom Head Self Tapping Screw provides reliable fastening with a neat and professional black finish. ► Key Features Mushroom head design 4.8 x 19mm size Phillips drive Black finish Ideal...
    $4.56
    $4.56
  • Champion - 3.5mm x 13mm Mushroom Head Self-Tapping Screws | CSP132
    Champion - 3.5mm x 13mm Mushroom Head Self-Tapping Screws | CSP132
    Champion Mushroom Head Self-Tapping Screws 3.5mm x 13mm | CSP132 Designed for wide surface contact and secure fastening, the Champion Mushroom Head Screws are ideal for light-duty panel applications. ► Key Features Mushroom head for wider load distribution Self-tapping design for quick install Ideal...
    $8.17
    $8.17
  • Champion - 3.5mm x 9.5mm Mushroom Head Self-Tapping Screws | CSP131
    Champion - 3.5mm x 9.5mm Mushroom Head Self-Tapping Screws | CSP131
    Champion Mushroom Head Self-Tapping Screws 3.5mm x 9.5mm | CSP131 Designed for wide surface contact, the Champion Mushroom Head Screws provide secure fastening for light-duty applications. ► Key Features Mushroom head for wider load distribution Self-tapping for quick install Ideal for panels and light...
    $8.17
    $8.17
  • Champion - 4.2mm x 19mm Mushroom Head Self-Tapping Screws | CSP136
    Champion - 4.2mm x 19mm Mushroom Head Self-Tapping Screws | CSP136
    Champion Mushroom Head Self-Tapping Screws 4.2mm x 19mm | CSP136 Designed for secure and durable fastening, the Champion Mushroom Head Screws deliver strong hold with wide surface contact. ► Key Features Mushroom head for increased load spread Self-tapping for fast installation Ideal for panels...
    $8.17
    $8.17
  • Champion - 4.2mm x 9.5mm Mushroom Head Self-Tapping Screws | CSP134
    Champion - 4.2mm x 9.5mm Mushroom Head Self-Tapping Screws | CSP134
    Champion Mushroom Head Self-Tapping Screws 4.2mm x 9.5mm | CSP134 Designed for secure fastening, the Champion Mushroom Head Screws provide reliable hold with wider surface coverage. ► Key Features Mushroom head for load distribution Self-tapping for quick install Suitable for panels and sheet materials...
    $8.17
    $8.17
  • Champion - 3.5mm x 19mm Mushroom Head Self-Tapping Screws | CSP133
    Champion - 3.5mm x 19mm Mushroom Head Self-Tapping Screws | CSP133
    Champion Mushroom Head Self-Tapping Screws 3.5mm x 19mm | CSP133 Built for reliable fastening, the Champion Mushroom Head Screws provide strong hold with wide surface coverage. ► Key Features Mushroom head for increased surface contact Self-tapping for quick installation Ideal for panels and light-duty...
    $8.17
    $8.17
  • Champion - 4.2mm x 13mm Mushroom Head Self-Tapping Screws | CSP135
    Champion - 4.2mm x 13mm Mushroom Head Self-Tapping Screws | CSP135
    Champion Mushroom Head Self-Tapping Screws 4.2mm x 13mm | CSP135 Built for dependable fastening, the Champion Mushroom Head Screws provide secure hold across panel and sheet applications. ► Key Features Mushroom head for wider grip Self-tapping design for fast install Ideal for panel and...
    $8.17
    $8.17

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