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Metal Screws

Self Tapping Screws, Self Drilling Screws & Machine Screws for Reliable Fastening Solutions

Explore a comprehensive range of self tapping screws, self drilling screws, and machine screws, designed to meet the diverse fastening needs of construction, manufacturing, automotive, and DIY projects. Each screw type offers unique advantages for specific applications, delivering strength, precision, and efficiency in both indoor and outdoor environments.

Self drilling screws feature a built-in drill point, allowing them to penetrate metal, steel, and timber without pre-drilling. These screws are widely used in roofing, cladding, and steel framing, offering superior holding power and efficiency on site.

Self tapping screws are perfect for cutting threads into metal, plastic, or timber without the need for pre-threading, making them ideal for fast, secure installations across multiple materials. With a variety of head styles, drive types, and corrosion-resistant finishes like zinc-plated and stainless steel, they offer long-lasting performance in demanding conditions.

Machine screws are ideal for precise fastening in machinery, electronics, and metalwork, commonly used in threaded holes or paired with nuts. Available in a wide selection of thread sizes, head styles, and materials including stainless steel, brass, and zinc-coated steel, machine screws provide secure, professional results in industrial and mechanical applications.

Shop our full range to achieve high-performance fastening solutions that meet Australian standards across all trades.

88 products

  • Hex Washer Face Head Self Drilling Screws Galvanised
    Hex Washer Face Head Self Drilling Screws Galvanised
    Hex Washer Face Head Self Drilling Screws Galvanised

    Macsim Hex Washer Face Self Drilling FINE THREAD galvanised Screws - gauge x length x box quantity

    From $79.00 $79.00
    $112.00
    $112.00 $112.00
    Only 1 units left
    Size
    Quantity
  • Self Drill Hex Head 550SS

    RUN OUT CLEARANCE STOCK: Macsim Hex Washer Face Self Drilling Screw with Neoprene Washer 550 Stainless Steel - 10G x 25mm - Pack of 50

    $50.00 $50.00
    $50.00
    $50.00 $50.00
    Only 4 units left
  • Self Drilling Bugle Head Zinc Screw
    Self Drilling Bugle Head Zinc Screw

    Macsim Bugle Head Self Drilling Square Drive Yellow Zinc Screws - gauge x length - Box of 1000

    From $46.00 $46.00
    $46.00
    $46.00 $46.00
    In Stock
    Length
  • Wafer Head 550SS Fully Threaded Square Drive
    Wafer Head 550SS Fully Threaded Square Drive

    Macsim Wafer Head Self Drilling Square Drive Screws 550 Stainless Steel - 10g x length x box Quantity

    From $79.00 $79.00
    $79.00
    $79.00 $79.00
    Dispatches in 1-2 days
    Size
    Quantity
  • PROLNX Pan Head Self Drilling Square Drive Stainless Steel Screws - gauge x imperial length -Box of 1000

    PROLNX Pan Head Self Drilling Square Drive Stainless Steel Screws - gauge x imperial length -Box of 1000

    From $141.00 $141.00
    $210.00
    $210.00 $210.00
    Dispatches in 1-2 days
    Material
    Gauge
    Length
  • Pancake Head Galvanised Self Drilling Screw
    Sold out

    Builders Mate Value Range: Pancake Head Self Drilling Screws (Phillips Drive) Galvanised - 10G x 16mm - Box of 1000

    $41.00 $41.00
    $41.00
    $41.00 $41.00
  • Builders Mate Value Range: Button Head Clear Zinc Self Drilling Screws - 8G x 12mm - Box of 1000

    Builders Mate Value Range: Button Head Clear Zinc Self Drilling Screws - 8G x 12mm - Box of 1000

    $33.00 $33.00
    $33.00
    $33.00 $33.00
  • Countersunk Undercut Square Drive 304 Stainless Steel Self Tapping Screw - gauge x length - Box of 1000

    Countersunk Undercut Square Drive 304 Stainless Steel Self Tapping Screw - gauge x length - Box of 1000

    From $66.00 $66.00
    $66.00
    $66.00 $66.00
    Dispatches in 1-2 days
    Gauge
    Length
  • Sentinel Pan Head PILOT POINT Self Tapping Square Drive Screws 304 Stainless Steel - gauge x length - Box of 1000

    Sentinel Pan Head PILOT POINT Self Tapping Square Drive Screws 304 Stainless Steel - gauge x length - Box of 1000

    From $89.00 $89.00
    $89.00
    $89.00 $89.00
    Dispatches in 1-2 days
    Size
  • Sentinel Pan Head Self Tapping Square Drive Screw 304 Stainless Steel - gauge x length - Box of 1000

    Sentinel Pan Head Self Tapping Square Drive Screw 304 Stainless Steel - gauge x length - Box of 1000

    From $54.00 $54.00
    $113.00
    $113.00 $113.00
    Dispatches in 1-2 days
    Gauge
    Length
  • Pan Head Whirlwind Square Drive 304 Stainless Steel Self Tapping Screw - gauge x imperial length - Box of 1000

    Pan Head Whirlwind Square Drive 304 Stainless Steel Self Tapping Screw - gauge x imperial length - Box of 1000

    From $111.00 $111.00
    $113.00
    $113.00 $113.00
    Dispatches in 1-2 days
    Gauge
    Length
  • Self Tapping Screws 304 Stainless Steel Square Drive

    Hobson Pan Head Self Tapping Square Drive Screws 304 Stainless Steel - 6G x 16mm - Box of 200

    $10.00 $10.00
    $10.00
    $10.00 $10.00
    In Stock

  • Macsim Pan Head Machine Zinc screws - gauge x imperial length - Box of 200

    From $24.00 $24.00
    $39.00
    $39.00 $39.00
    In Stock
    Diameter
    Length
  • Sold out

    Macsim Self-Drilling WINGED Batten Hex Drive Galvanised Screws - gauge x length x box quantity

    From $197.00 $197.00
    $283.00
    $283.00 $283.00
    Size
    Quantity
  • Macsim Self Drilling Wing-Tip Decking Screws (Square Drive) EM Coated - 10G x 45mm - 2 Pack Sizes
    Macsim Self Drilling Wing-Tip Decking Screws (Square Drive) EM Coated - 10G x 45mm - 2 Pack Sizes

    Macsim Self Drilling Wing-Tip Decking Screws (Square Drive) EM Coated - 10G x 45mm - 2 Pack Sizes

    From $73.00 $73.00
    $73.00
    $73.00 $73.00
    Dispatches in 1-2 days
    Quantity
  • Sold out

    Macsim COLLATED FastDrive Decking Square Drive Screws 304 Stainless Steel - 8G x 50mm - Box of 2000

    $1,426.00 $1,426.00
    $1,426.00
    $1,426.00 $1,426.00
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