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Screws

Importance of Quality Fasteners

Reliable fasteners are critical to structural integrity, safety, and the overall life of any build. The right screw or insert ensures parts stay secure under load, resists movement over time, and minimises call-backs or premature failures.

Stainless steel screws offer excellent corrosion resistance, making them ideal for coastal, outdoor, and high-moisture environments. Purpose-made inserts such as Rampa nuts create strong, reusable threads in timber and composites, while dedicated window installation screws provide a secure fixing without splitting frames or compromising alignment.

Choosing quality fasteners from the start delivers cleaner installs, faster assembly, and a professional finish that holds up under real conditions — whether you’re working on structural framing, detailed joinery, or precision hardware installations.

Screw & Fastener Categories

Our fastener range is organised so you can quickly match the right product to the job and environment:

  • Indoor Screws: Yellow and silver zinc-coated screws that offer clean aesthetics and light corrosion protection for interior framing, cabinetry, and general fixing.
  • Outdoor Screws: A2 and A4 stainless steel, HP-coated, and hot-dip galvanized options built to handle weather, moisture, and high-corrosion environments such as decks, fences, and external cladding.
  • Specialty Screws: Furniture screws, coach screws, joist-adjusting screws, and window installation screws designed for specific materials and fixing methods, reducing installation time and improving overall holding power.
  • Thread Inserts: Rampa nut inserts and similar systems for creating strong, reliable threads in timber, panel products, and composites — ideal for furniture, shopfitting, and modular assemblies.

Applications

Craftsman Hardware fasteners are suited to a wide range of trades and projects:

  • Construction: Structural and decking screws for framing, subfloors, battens, and exterior cladding where strength and reliability are non-negotiable.
  • Furniture & Joinery: Precision fasteners and inserts that deliver clean finishes, accurate alignment, and strong joints in solid timber, board products, and composite materials.
  • DIY & Renovation: Versatile screw and insert options for repairs, fit-offs, and custom projects around the home — from shelving and cabinetry to outdoor structures and hardware upgrades.

By matching the fastener to the material, load, and environment, you ensure every job is built to last — with fewer compromises and a more professional result.

    • Upgrade your construction toolkit with the HECO Partial Thread Silver Zinc screw, designed for maximum efficiency and reliability. Featuring HD40, the HECO 8mm screw is engineered for optimal performance in various fastening scenarios.

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    • Featuring HD20, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios. Featuring HD20, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios.

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      HECO Screws | 5mm Raised Countersunk Head Screws HD20 with Full Thread for Cladding Screw in A2 304 Stainless Steel

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    • The HECO Full Thread Silver Zinc screw is designed for easy installation, making it a favorite among builders and DIY enthusiasts. With its Silver Zinc finish, the HECO Full Thread 6mm screw adds a touch of style to your construction projects.

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      From $36.37
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      From $29.36
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      SPAX Screws | 5mm Raised Countersunk Head Screws T20 with Partial Thread in A2 304 Stainless Steel

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  • Upgrade your construction toolkit with the HECO Partial Thread Silver Zinc screw, designed for maximum efficiency and reliability. Featuring HD40, the HECO 8mm screw is engineered for optimal performance in various fastening scenarios.

    HECO Screws | 8mm Countersunk Head Screws HD40 with Partial Thread in Silver Zinc

    HECO Schrauben Screws and Fasteners Diameter  8mm Finish  Silver Zinc Purpose  Countersunk Head Screw Description  Easy and quick insertion is enabled by the optimally formed thread pitch. Further, the patented...
  • SPAX Decking Cylindrical Head Screws | Craftsman Hardware supplies Cylindrical Head Screws T25 Drive Deck Screws with A2 304 Stainless Steel Find a range of A2 304 Stainless Steel Deck Screws and Stainless Steel Deck Screws in our range and from other brands such as Rothoblaas in Brisbane and Melbourne at Craftsman Hardware

    SPAX Screws | 5mm T25 Cylindrical Head Decking Screws with Secondary Thread in A2 304 Stainless Steel

    The SPAX Screws are perfect for use in decking projects, providing a secure and long-lasting hold for your decking boards. The double thread fixing technology ensures that the screws hold the board down, preventing movement and keeping screw heads from...
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    The SPAX Decking Cylindrical Head Screws are the perfect solution for your outdoor decking projects. Constructed from high-grade A4 316 stainless steel, these screws are built to withstand even the harshest weather conditions. The cylindrical head design...
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    SPAX Screws | 8mm T40 Flange Washer Head Screws with Partial Thread in Delta Seal

    SPAX Partial Thread Washer Head Screws with in Delta Seal offer higher tightening torques compared to countersunk head screws. Ideal for fastening slats & squared timbers with reduced screwing-in torque and corrosion protection. BENEFITS Higher...
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    SPAX Partial Thread Washer Head Screws with in Delta Seal offer higher tightening torques compared to countersunk head screws. Ideal for fastening slats & squared timbers with reduced screwing-in torque and corrosion protection. BENEFITS Higher...
  • Featuring HD20, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios. Featuring HD20, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios.

    HECO Screws | 4.5mm Countersunk Head Screws HD20 with Full Thread in Silver Zinc

    HECO Schrauben Screws and Fasteners Diameter |  4.5mm Finish | Silver Zinc Purpose |  Countersunk Head Screw Description | Easy and quick insertion is enabled by the optimally formed thread pitch. Further, the patented...
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    HECO Screws | 5mm Raised Countersunk Head Screws HD20 with Full Thread for Cladding Screw in A2 304 Stainless Steel

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  • HECO A2 304 Stainless Steel Washer Head Screws | Washer Head Screws for Carpentry Screws, Post Screws in Sydney and Melbourne. HECO Washer Head Screws | Buy Online 6mm Washer Head Screws for Post Screws and Pergola and Outdoor Screws with T30 Drive

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    The HECO-TOPIX-plus flange head screw is specially designed for wood construction applications. It features a larger head diameter and is able to transfer considerably higher loads, due to the increased clamping surface. In addition, the amount of...
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  • The HECO Full Thread Silver Zinc screw is designed for easy installation, making it a favorite among builders and DIY enthusiasts. With its Silver Zinc finish, the HECO Full Thread 6mm screw adds a touch of style to your construction projects.

    HECO Screws | 6mm Countersunk Head Screws HD30 with Full Thread in Silver Zinc

    HECO Schrauben Screws and Fasteners Diameter |  6mm Finish | Silver Zinc Purpose |  Countersunk Head Screw Description | Easy and quick insertion is enabled by the optimally formed thread pitch. Further, the patented...
  • Featuring HD20, the HECO 5mm screw is engineered for optimal performance in various fastening scenarios. Featuring HD20, the HECO 5mm screw is engineered for optimal performance in various fastening scenarios.

    HECO Screws | 5mm Countersunk Head Screws HD20 with Partial Thread in Silver Zinc

    HECO Schrauben Screws and Fasteners Diameter |  5mm Finish | Silver Zinc Purpose |  Countersunk Head Screw Description | Easy and quick insertion is enabled by the optimally formed thread pitch. Further, the patented...
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    SPAX Screws | 5mm Raised Countersunk Head Screws T20 with Partial Thread in A2 304 Stainless Steel

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