► 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

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • 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 - 4.2 mm x 9.5 mm Mushroom Head Self-Tapping Screws | CSP134 Champion's 4.2 mm x 9.5 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $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 - 3.5 mm x 19 mm Mushroom Head Self-Tapping Screws | CSP133 3.5 mm x 19 mm Mushroom Head Self-Tapping Screws: it cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $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 - 4.2 mm x 13 mm Mushroom Head Self-Tapping Screws | CSP135 For the workshop, the Champion 4.2 mm x 13 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since...
    $8.17
    $8.17
  • Champion - 4.2mm x 38mm Mushroom Head Self-Tapping Screws | CSP138
    Champion - 4.2mm x 38mm Mushroom Head Self-Tapping Screws | CSP138
    Champion - 4.2 mm x 38 mm Mushroom Head Self-Tapping Screws | CSP138 Champion's 4.2 mm x 38 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 13mm - 316/a4 | CSP14
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 13mm - 316/a4 | CSP14
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 13 mm - 316/a4 | CSP14 For the workshop, the Champion Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 13 mm - 316/a4 cuts its own thread for...
    $9.65
    $9.65
  • Champion - 4.2mm x 25mm Mushroom Head Self-Tapping Screws | CSP137
    Champion - 4.2mm x 25mm Mushroom Head Self-Tapping Screws | CSP137
    Champion - 4.2 mm x 25 mm Mushroom Head Self-Tapping Screws | CSP137 4.2 mm x 25 mm Mushroom Head Self-Tapping Screws: it cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $8.17
    $8.17
  • Champion - 4.8mm x 38mm Mushroom Head Self-Tapping Screws | CSP142
    Champion - 4.8mm x 38mm Mushroom Head Self-Tapping Screws | CSP142
    Champion - 4.8 mm x 38 mm Mushroom Head Self-Tapping Screws | CSP142 4.8 mm x 38 mm Mushroom Head Self-Tapping Screws: it cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $9.65
    $9.65
  • Champion - 4.8mm x 50mm Mushroom Head Self-Tapping Screws | CSP143
    Champion - 4.8mm x 50mm Mushroom Head Self-Tapping Screws | CSP143
    Champion - 4.8 mm x 50 mm Mushroom Head Self-Tapping Screws | CSP143 Champion's 4.8 mm x 50 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a 100%...
    $11.15
    $11.15
  • Champion - 4.8mm x 25mm Mushroom Head Self-Tapping Screws | CSP141
    Champion - 4.8mm x 25mm Mushroom Head Self-Tapping Screws | CSP141
    Champion - 4.8 mm x 25 mm Mushroom Head Self-Tapping Screws | CSP141 The Champion 4.8 mm x 25 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a...
    $9.65
    $9.65
  • Champion - 4.8mm x 19mm Mushroom Head Self-Tapping Screws | CSP140
    Champion - 4.8mm x 19mm Mushroom Head Self-Tapping Screws | CSP140
    Champion - 4.8 mm x 19 mm Mushroom Head Self-Tapping Screws | CSP140 For the workshop, the Champion 4.8 mm x 19 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since...
    $8.17
    $8.17
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 19mm - 316/a4 | CSP15
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 19mm - 316/a4 | CSP15
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 19 mm - 316/a4 | CSP15 The Champion Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 19 mm - 316/a4 cuts its own thread for a fast, secure...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 25mm - 316/a4 | CSP16
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 25mm - 316/a4 | CSP16
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 25 mm - 316/a4 | CSP16 Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 25 mm - 316/a4: it cuts its own thread for a fast, secure fixing....
    $9.65
    $9.65
  • Champion - 5.5mm x 25mm Mushroom Head Self-Tapping Screws | CSP145
    Champion - 5.5mm x 25mm Mushroom Head Self-Tapping Screws | CSP145
    Champion - 5.5 mm x 25 mm Mushroom Head Self-Tapping Screws | CSP145 The Champion 5.5 mm x 25 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since 1968 — a...
    $8.17
    $8.17
  • Champion - 5.5mm x 19mm Mushroom Head Self-Tapping Screws | CSP144
    Champion - 5.5mm x 19mm Mushroom Head Self-Tapping Screws | CSP144
    Champion - 5.5 mm x 19 mm Mushroom Head Self-Tapping Screws | CSP144 For the workshop, the Champion 5.5 mm x 19 mm Mushroom Head Self-Tapping Screws cuts its own thread for a fast, secure fixing. Champion Parts has been holding Australia together since...
    $8.17
    $8.17
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 25mm - 316/a4 | CSP18
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 25mm - 316/a4 | CSP18
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 25 mm - 316/a4 | CSP18 For the workshop, the Champion Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 25 mm - 316/a4 cuts its own thread for...
    $9.65
    $9.65
  • Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 13mm - 316/a4 | CSP17
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 13mm - 316/a4 | CSP17
    Champion - Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 13 mm - 316/a4 | CSP17 Champion's Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 13 mm - 316/a4 cuts its own thread for a fast, secure fixing....
    $9.65
    $9.65
  • 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 38 mm - 316/a4 | CSP95 The Champion Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 38 mm - 316/a4 cuts its own thread for a fast, secure...
    $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 - Countersunk - Phillips Stainless Steel 4.2 x 13 mm - 316/a4 | CSP96 Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 13 mm - 316/a4: it cuts its own thread for a fast, secure fixing....
    $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 32 mm - 316/a4 | CSP93 Champion's Self Tapping Screws - Pan - Phillips Stainless Steel 4.2 x 32 mm - 316/a4 cuts its own thread for a fast, secure fixing....
    $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 32 mm - 316/a4 | CSP94 For the workshop, the Champion Self Tapping Screws - Pan - Phillips Stainless Steel 4.8 x 32 mm - 316/a4 cuts its own thread for...
    $9.65
    $9.65

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