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Indoor

Craftsman Hardware offers a refined selection of indoor screws designed for precision, ease of use, and clean finishes. From yellow zinc to silver zinc coatings, our indoor fasteners are ideal for furniture assembly, interior joinery, cabinetry, and general construction work in dry, controlled environments.

WHY INDOOR SCREWS MATTER

Indoor screws are engineered for use in environments where exposure to moisture, UV rays, or harsh elements is minimal. These fasteners are typically used in furniture, shelving, drywall installations, and interior carpentry. While they don’t require heavy corrosion protection, they do need to deliver consistent performance, neat finishes, and fast penetration without splitting the material.

Choosing the right coating and screw design ensures your projects remain secure and visually appealing over time. Yellow and silver zinc coatings provide just enough protection for indoor use, while also enhancing the aesthetic of the hardware — especially where the fastener remains visible.

INDOOR SCREW TYPES

Our indoor screw range covers multiple needs across residential, commercial, and light industrial interiors:

  • Yellow Zinc Screws: Offer mild corrosion protection with a golden finish — often used in furniture, shelving, and cabinetry where appearance matters.
  • Silver Zinc Screws: Provide a clean, neutral look with good protection for dry environments — ideal for drywall, framing, and general-purpose use.
  • Chipboard Screws: Specifically designed for particleboard and MDF, featuring coarse threads for a tight, lasting grip.
  • Drywall Screws: Sharp-tipped and bugle-headed, perfect for quick installation of plasterboard to wood or metal studs.

APPLICATIONS

Indoor screws are suited for a wide variety of clean, controlled indoor spaces and projects, including:

  • Furniture Assembly: Clean-finish fasteners that hold joints securely without splitting delicate materials.
  • Cabinetry & Joinery: Screws designed to grip engineered wood while maintaining a low-profile head.
  • Interior Walling: Drywall screws and frame fixings for fast, stable partitioning and ceiling work.

    • This HECO 8mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects. HECO Screws 8mm Flange Washer Head Screws T40 with Partial Thread in Silver Zinc

      HECO Screws | 8mm Flange Washer Head Screws T40 with Partial Thread in Silver Zinc

      $50.66 - $293.72
    • HECO 6mm screw, crafted from high-strength Partial Thread, ensures durability and performance with T30. HECO Screws 6mm Flange Washer Head Screws T30 with Partial Thread in Silver Zinc

      HECO Screws | 6mm Flange Washer Head Screws T30 with Partial Thread in Silver Zinc

      $32.92 - $247.71
    • With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects. With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects.

      HECO Screws | 8mm Flange Washer Head Screws T40 with Full Thread in Silver Zinc

      $34.55 - $49.04
    • The HECO screw with a 6mm diameter is a reliable choice for securing materials in construction and renovation. This HECO 6mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects.

      HECO Screws | 6mm Flange Washer Head Screws T30 with Full Thread in Silver Zinc

      $3.10 - $441.94
    • Featuring T30, the HECO 6mm screw is engineered for optimal performance in various fastening scenarios. The HECO screw with a 6mm diameter, in Silver Zinc is ideal for heavy-duty applications in construction.

      HECO Screws | 6mm Cylindrical Head Screws T30 with Full Thread in Silver Zinc

      $61.27 - $150.04
    • The HECO screw with a 8.5mm diameter, in Silver Zinc is ideal for heavy-duty applications in construction. The HECO screw, featuring a 8.5mm diameter and Silver Zinc finish, is perfect for precision work in carpentry.

      HECO Screws | 8.5mm Cylindrical Head Screws T40 with Secondary Thread in Silver Zinc

      $151.65 - $362.44
    • HECO Cylindrical Head Screws | Craftsman Hardware supplies Cylindrical Head Screws T40 Drive Timber Engineering Screws with Silver Zinc HECO Cylindrical Head Screws | 10mm Silver Zinc Cylindrical Head Screws with T40 Drive for Mass Timber Structures, Glulam Beams Screws and Fasteners

      HECO Screws | 10mm Cylindrical Head Screws T40 with Full Thread in Silver Zinc

      $80.08 - $632.61
    • This HECO 8mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects. With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects.

      HECO Screws | 8mm Cylindrical Head Screws T40 with Full Thread in Silver Zinc

      $139.78 - $324.73
    • Designed for versatility, this HECO 4mm MDF screw features HD20, making it suitable for various projects. Upgrade your construction toolkit with the HECO Partial Thread Silver Zinc screw, designed for maximum efficiency and reliability.

      HECO Screws | 4mm Countersunk Head Screws HD20 with Partial Thread for MDF in Silver Zinc

      $18.55 - $29.31
    • The HECO 6mm screw, featuring HD30, is a versatile solution for fastening in various materials. HECO 6mm screw, crafted from high-strength Partial Thread, ensures durability and performance with HD30.

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

      $35.40 - $196.38
    • 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

      $65.09 - $280.48
    • Featuring PZ2, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios. HECO 4.5mm screw, crafted from high-strength Full Thread, ensures durability and performance with PZ2.

      HECO Screws | 4.5mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

      $25.37 - $91.16
    • Featuring PZ2, the HECO 4mm screw is engineered for optimal performance in various fastening scenarios. Washer Head Screws | Find a range of Washer Head Screws for Cabinetry Screws and our range from other brands such as Rothoblaas in our online store

      HECO Screws | 4mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

      $36.53 - $52.25
    • The HECO screw, featuring a 3.5mm diameter and Silver Zinc finish, is perfect for precision work in carpentry. The HECO Full Thread Silver Zinc screw is designed for easy installation, making it a favorite among builders and DIY enthusiasts.

      HECO Screws | 3.5mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

      $36.44 - $64.23
    • HECO 3mm screw, crafted from high-strength Full Thread, ensures durability and performance with T10. Upgrade your construction toolkit with the HECO Full Thread Silver Zinc screw, designed for maximum efficiency and reliability.

      HECO Screws | 3mm Flange Washer Head Screws T10 with Full Thread in Silver Zinc

      $36.52 - $66.05
  • This HECO 8mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects. HECO Screws 8mm Flange Washer Head Screws T40 with Partial Thread in Silver Zinc

    HECO Screws | 8mm Flange Washer Head Screws T40 with Partial Thread in Silver Zinc

    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...
    $50.66 - $293.72
    Choose Options
  • HECO 6mm screw, crafted from high-strength Partial Thread, ensures durability and performance with T30. HECO Screws 6mm Flange Washer Head Screws T30 with Partial Thread in Silver Zinc

    HECO Screws | 6mm Flange Washer Head Screws T30 with Partial Thread in Silver Zinc

    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...
    $32.92 - $247.71
    Choose Options
  • With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects. With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects.

    HECO Screws | 8mm Flange Washer Head Screws T40 with Full Thread in Silver Zinc

    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...
    $34.55 - $49.04
    Choose Options
  • The HECO screw with a 6mm diameter is a reliable choice for securing materials in construction and renovation. This HECO 6mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects.

    HECO Screws | 6mm Flange Washer Head Screws T30 with Full Thread in Silver Zinc

    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...
    $3.10 - $441.94
    Choose Options
  • Featuring T30, the HECO 6mm screw is engineered for optimal performance in various fastening scenarios. The HECO screw with a 6mm diameter, in Silver Zinc is ideal for heavy-duty applications in construction.

    HECO Screws | 6mm Cylindrical Head Screws T30 with Full Thread in Silver Zinc

    The properties of the HECO-TOPIX-plus cylinder head screw are designed specifically for timber construction. It boasts a cylinder head that can be easily sunk into the wood. The full thread allows the transfer of high tensile and compressive forces. At...
    $61.27 - $150.04
    Choose Options
  • The HECO screw with a 8.5mm diameter, in Silver Zinc is ideal for heavy-duty applications in construction. The HECO screw, featuring a 8.5mm diameter and Silver Zinc finish, is perfect for precision work in carpentry.

    HECO Screws | 8.5mm Cylindrical Head Screws T40 with Secondary Thread in Silver Zinc

    The HECO-TOPIX-plus CombiConnect is an ETA-certified double-threaded screw, specially developed for the transmission of high compressive and tensile loads in wood construction applications. It features two threads with different thread-pitches, and...
    $151.65 - $362.44
    Choose Options
  • HECO Cylindrical Head Screws | Craftsman Hardware supplies Cylindrical Head Screws T40 Drive Timber Engineering Screws with Silver Zinc HECO Cylindrical Head Screws | 10mm Silver Zinc Cylindrical Head Screws with T40 Drive for Mass Timber Structures, Glulam Beams Screws and Fasteners

    HECO Screws | 10mm Cylindrical Head Screws T40 with Full Thread in Silver Zinc

    The properties of the HECO-TOPIX-plus cylinder head screw are designed specifically for timber construction. It boasts a cylinder head that can be easily sunk into the wood. The full thread allows the transfer of high tensile and compressive forces. At...
    $80.08 - $632.61
    Choose Options
  • This HECO 8mm screw, with its Silver Zinc coating, provides both aesthetic appeal and functional strength for your projects. With its Silver Zinc finish, the HECO Full Thread 8mm screw adds a touch of style to your construction projects.

    HECO Screws | 8mm Cylindrical Head Screws T40 with Full Thread in Silver Zinc

    The properties of the HECO-TOPIX-plus cylinder head screw are designed specifically for timber construction. It boasts a cylinder head that can be easily sunk into the wood. The full thread allows the transfer of high tensile and compressive forces. At...
    $139.78 - $324.73
    Choose Options
  • Designed for versatility, this HECO 4mm MDF screw features HD20, making it suitable for various projects. Upgrade your construction toolkit with the HECO Partial Thread Silver Zinc screw, designed for maximum efficiency and reliability.

    HECO Screws | 4mm Countersunk Head Screws HD20 with Partial Thread for MDF in Silver Zinc

    The HECO-UFIX® is a part-threaded screw with a special shaped spade-like drilling point. It has all the properties required for working with medium-density fibreboard: predrilling effect and pinpoint-accurate insertion, reduced splitting and low...
    $18.55 - $29.31
    Choose Options
  • The HECO 6mm screw, featuring HD30, is a versatile solution for fastening in various materials. HECO 6mm screw, crafted from high-strength Partial Thread, ensures durability and performance with HD30.

    HECO Screws | 6mm Countersunk Head Screws HD30 with Partial 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 HECO-TOPIX-plus...
    $35.40 - $196.38
    Choose Options
  • 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...
    $65.09 - $280.48
    Choose Options
  • Featuring PZ2, the HECO 4.5mm screw is engineered for optimal performance in various fastening scenarios. HECO 4.5mm screw, crafted from high-strength Full Thread, ensures durability and performance with PZ2.

    HECO Screws | 4.5mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

    Thanks to the small flange head, the HECO-TOPIX-plus back wall screw is perfect for fastening back walls when constructing furniture. BENEFITS Higher load transmission due to the increased clamping surface of the head Small flange head for flush...
    $25.37 - $91.16
    Choose Options
  • Featuring PZ2, the HECO 4mm screw is engineered for optimal performance in various fastening scenarios. Washer Head Screws | Find a range of Washer Head Screws for Cabinetry Screws and our range from other brands such as Rothoblaas in our online store

    HECO Screws | 4mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

    Thanks to the small flange head, the HECO-TOPIX-plus back wall screw is perfect for fastening back walls when constructing furniture. BENEFITS Higher load transmission due to the increased clamping surface of the head Small flange head for flush...
    $36.53 - $52.25
    Choose Options
  • The HECO screw, featuring a 3.5mm diameter and Silver Zinc finish, is perfect for precision work in carpentry. The HECO Full Thread Silver Zinc screw is designed for easy installation, making it a favorite among builders and DIY enthusiasts.

    HECO Screws | 3.5mm Flange Washer Head Screws PZ2 with Full Thread in Silver Zinc

    Thanks to the small flange head, the HECO-TOPIX-plus back wall screw is perfect for fastening back walls when constructing furniture. BENEFITS Higher load transmission due to the increased clamping surface of the head Small flange head for flush...
    $36.44 - $64.23
    Choose Options
  • HECO 3mm screw, crafted from high-strength Full Thread, ensures durability and performance with T10. Upgrade your construction toolkit with the HECO Full Thread Silver Zinc screw, designed for maximum efficiency and reliability.

    HECO Screws | 3mm Flange Washer Head Screws T10 with Full Thread in Silver Zinc

    Thanks to the small flange head, the HECO-TOPIX-plus back wall screw is perfect for fastening back walls when constructing furniture. BENEFITS Higher load transmission due to the increased clamping surface of the head Small flange head for flush...
    $36.52 - $66.05
    Choose Options