► 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 - 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 - Countersunk - Phillips Stainless Steel 4.8 x 38 mm - 316/a4 | CSP99 The Champion Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 38 mm - 316/a4 cuts its own thread for a fast, secure...
    $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 - Countersunk - Phillips Stainless Steel 4.2 x 32 mm - 316/a4 | CSP97 Champion's Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.2 x 32 mm - 316/a4 cuts its own thread for a fast, secure fixing....
    $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 - Countersunk - Phillips Stainless Steel 4.8 x 32 mm - 316/a4 | CSP98 For the workshop, the Champion Self Tapping Screws - Countersunk - Phillips Stainless Steel 4.8 x 32 mm - 316/a4 cuts its own thread for...
    $9.65
    $9.65
  • 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 mm | CTI-06 For the workshop, the Champion Thread Inserts Self Tapping M6 x 1.00 mm secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist,...
    $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 mm | CTI-08 Thread Inserts Self Tapping M8 x 1.25 mm: it secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Available...
    $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 mm | CTI-10125 Champion's Thread Inserts Self Tapping M10 x 1.25 mm secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Order...
    $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 mm | CTI-12125 The Champion Thread Inserts Self Tapping M12 x 1.25 mm secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne....
    $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 mm | CTI-140 Champion's Thread Inserts - Self Tapping - Short - M14 x 1.25 mm secures and locates components. Champion Parts has been holding Australia together since 1968 — a...
    $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 For the workshop, the Champion Thread Inserts Self Tapping UNC 5/16" secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Ready...
    $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 Champion's Thread Inserts Self Tapping UNC 1/4" secures and locates components. Champion Parts has been holding Australia together since 1968 — a 100% Australian-owned fastener specialist, packaged in Melbourne. Order from Industrial Shed for...
    $14.59
    $14.59
  • Torres - Counter Sunk Self Tapping Screw | HAK04
    Torres - Counter Sunk Self Tapping Screw | HAK04
    Torres Counter Sunk Self Tapping Screws | HAK04 The Torres Countersunk Pozidriv Self Tapping Screws Kit (HAK04) is a 500-piece assortment of zinc plated self-tapping screws designed for general-purpose fastening into timber, plastic, and light sheet metal. Featuring 14 commonly used sizes in a...
    $47.85
    $50.00
    $47.85
  • Torres - Pan Combi Self Tapping Screw | HAK03
    Torres - Pan Combi Self Tapping Screw | HAK03
    Torres Pan Combi Self Tapping Screws | HAK03 The Torres Pan Combi Self Tapping Screws Kit (HAK03) is a 500-piece assortment of zinc plated self-tapping screws designed for general-purpose fastening into metal, timber, and plastic. Featuring 14 commonly used sizes in a pan head...
    $47.85
    $50.00
    $47.85
  • Torres - Pan Slotted Self Tapping Screw | HAK02
    Torres - Pan Slotted Self Tapping Screw | HAK02
    Torres Pan Slotted Self Tapping Screw | HAK02 The Torres Pan Slotted Self Tapping Screws Kit (HAK02) is a 500-piece assortment of zinc plated DIN 7971 self-tapping screws designed for general-purpose fastening into timber, plastic, and light gauge sheet metal. With 14 commonly used...
    $47.85
    $50.00
    $47.85
  • 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 Screws - Mushroom Head - 4.2 - 18 x 25 mm | BH286 Champion's Self Drilling Screws - Mushroom Head - 4.2 - 18 x 25 mm drills and fastens in one action, no pilot hole needed. Champion Parts has...
    $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 Screws - Mushroom Head - 4.2 - 18 x 20 mm | BH285 Self Drilling Screws - Mushroom Head - 4.2 - 18 x 20 mm: it drills and fastens in one action, no pilot hole needed. Champion Parts has...
    $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 Screws - Mushroom Head - 4.2 - 18 x 16 mm | BH284 The Champion Self Drilling Screws - Mushroom Head - 4.2 - 18 x 16 mm drills and fastens in one action, no pilot hole needed. Champion Parts...
    $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 Screws - Mushroom Head - 4.2 - 18 x 12 mm | BH283 For the workshop, the Champion Self Drilling Screws - Mushroom Head - 4.2 - 18 x 12 mm drills and fastens in one action, no pilot hole...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 30mm | BH282
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 30mm | BH282
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 30 mm | BH282 Champion's Self Drilling Screws - Wafer Head - 4.8 - 16 x 30 mm drills and fastens in one action, no pilot hole needed. Champion Parts has...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 22mm | BH281
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 22mm | BH281
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 22 mm | BH281 Self Drilling Screws - Wafer Head - 4.8 - 16 x 22 mm: it drills and fastens in one action, no pilot hole needed. Champion Parts has...
    $4.56
    $4.56
  • Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 16mm | BH280
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 16mm | BH280
    Champion - Self Drilling Screws - Wafer Head - 4.8 - 16 x 16 mm | BH280 The Champion Self Drilling Screws - Wafer Head - 4.8 - 16 x 16 mm drills and fastens in one action, no pilot hole needed. Champion Parts...
    $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