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Collection: 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.

85 products

  • Macsim Countersunk UNDERCUT Self Tapping Screws (Phillips Drive) Zinc Plated - Box of 1000 - Various Sizes

    From $41.00 $41.00
    $41.00
    $41.00 $41.00
    Only 2 units left
    Gauge
    Length
  • Macsim Hex Washer Face Self Drilling Galvanised PAINTED HEAD Screws - Box of 1000 - Various Sizes and Colours

    From $142.00 $142.00
    $142.00
    $142.00 $142.00
    Dispatches in 1-2 days
    Size
    Colour
    Washer
  • Macsim Collated Bugle Head Self Drilling Screws Yellow Zinc Plated - Box of 1000 - Various Sizes

    From $64.00 $64.00
    $64.00
    $64.00 $64.00
    Dispatches in 1-2 days
    Size
  • Macsim Countersunk Self Tapping Screws (Square Drive) Zinc Plated - Box of 1000 - Various Sizes

    From $31.00 $31.00
    $31.00
    $31.00 $31.00
    Dispatches in 1-2 days
    Gauge
    Length
  • Macsim Pan Head Self Drilling Screws (Square Drive) Clear Zinc Plated - Box of 1000 - Various Sizes

    From $45.00 $45.00
    $45.00
    $45.00 $45.00
    Dispatches in 1-2 days
    Size
  • Macsim Pan Head Self Drilling Screws (Phillips Drive) Galvanised - Box of 1000 - Various Sizes

    From $52.00 $52.00
    $52.00
    $52.00 $52.00
    Dispatches in 1-2 days
    Size
  • Macsim Hex Washer Face Self Drilling EXTENDED POINT Screws Galvanised - Various Sizes and Quantities with Neoprene Washer Option

    From $36.00 $36.00
    $218.00
    $218.00 $218.00
    Dispatches in 1-2 days
    Size
    Washer
    Quantity
  • Macsim Hex Washer Face Self Drilling Screws Silver Zinc Plated - Box of 1000 - Various Sizes

    From $46.00 $46.00
    $46.00
    $46.00 $46.00
    Dispatches in 1-2 days
    Size
  • Macsim Countersunk UNDERCUT Self Tapping Screws (Phillips Drive) 304 Grade Stainless Steel - Box of 200 - Various Sizes

    From $25.00 $25.00
    $25.00
    $25.00 $25.00
    Dispatches in 1-2 days
    Size
  • Macsim Countersunk SEH Self Drilling Screws (FULLY THREADED) Phillips Drive - Galvanised - Box of 1000 - Various Sizes

    From $55.00 $55.00
    $55.00
    $55.00 $55.00
    Dispatches in 1-2 days
    Size
  • Macsim Countersunk WING TIPPED Self Drilling Screws (Phillips Drive) Yellow Zinc Plated - Box of 1000 - Various Sizes

    From $68.00 $68.00
    $77.00
    $77.00 $77.00
    Dispatches in 1-2 days
    Gauge
    Length
  • Macsim Pancake Head Self Drilling Screws (Phillips Drive) Galvanised - 10G x 16mm - Box of 1000

    $50.00 $50.00
    $50.00
    $50.00 $50.00
    Dispatches in 1-2 days
  • Macsim Hex Washer Face EXTENDED POINT Self Drilling Screws Yellow Zinc Plated - Box of 1000 - Various Sizes

    From $180.00 $180.00
    $180.00
    $180.00 $180.00
    Dispatches in 1-2 days
    Length
  • Macsim Pan Head Self Drilling Screws (Square Drive) 410 Grade Stainless Steel - Box of 1000 - Various Sizes

    From $138.00 $138.00
    $138.00
    $138.00 $138.00
    Only 1 units left
    Size
  • Macsim COLLATED Self Drilling Wing-Tip Decking Screws (Phillips Drive) Galvanised - Various Sizes & Quantities

    From $127.00 $127.00
    $127.00
    $127.00 $127.00
    Dispatches in 1-2 days
    Length
    Quantity
    System
  • Macsim Wafer Head Self Drilling Screws (Square Drive) 316 Grade Stainless Steel - Box of 1000 - Various Sizes

    From $847.00 $847.00
    $847.00
    $847.00 $847.00
    Dispatches in 1-2 days
    Size
  • Macsim Button Head Self Drilling Screws Clear Zinc Plated - Box of 1000 - Various Sizes and Drives

    From $48.00 $48.00
    $48.00
    $48.00 $48.00
    Dispatches in 1-2 days
    Drive Type
    Length
  • Macsim Button Head Socket Screws Stainless Steel - Box of 100 - Two Sizes

    From $5.00 $5.00
    $5.00
    $5.00 $5.00
    Only 1 units left
    Size
  • Macsim Hex Washer Face Self Drilling Screws 550 Grade Stainless Steel - Box of 1000 - Various Sizes with Neoprene Washer Optionks

    From $425.00 $425.00
    $425.00
    $425.00 $425.00
    Dispatches in 1-2 days
    Gauge
    Length
    Washer
  • Macsim Self Drilling Wing-Tip Decking Screws (Square Drive) Bi-Metal & 550 Grade Stainless Steel Options - 10G x 45mm

    From $374.00 $374.00
    $1,201.00
    $1,201.00 $1,201.00
    Dispatches in 1-2 days
    Material
    Packaging
  • Macsim Countersunk TRIM HEAD Self Drilling Screws (Square Drive) Yellow Zinc Plated - Box of 1000

    From $66.00 $66.00
    $66.00
    $66.00 $66.00
    Dispatches in 1-2 days
    Size
  • Macsim Pan Head Machine Screw Stainless Steel - Box of 100 - Two Sizes

    From $10.00 $10.00
    $10.00
    $10.00 $10.00
    Only 2 units left
    Size
  • Countersunk Machine Screw (Phillips Drive) 316 Stainless Steel M5 x 12mm - Box of 100

    $10.00 $10.00
    $10.00
    $10.00 $10.00
    In Stock
  • Macsim Countersunk Self Drilling EXTENDED POINT Screws - Yellow Zinc Plated - 6G x 65mm - Box of 1000

    $170.00 $170.00
    $170.00
    $170.00 $170.00
    Dispatches in 1-2 days
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