The Ultimate Guide To Kkt Hex Head Screws

kkt hex head screw

KKT is a type of cone-shaped concealed head screw designed for outdoor use. The small conical head ensures that it is well concealed in the wood. The inverse (left-hand) under-head thread guarantees excellent grip, and the three-lobed thread makes it possible to cut the wood grain during screwing, ensuring exceptional wood penetration. KKT COLOR is designed for wooden and WPC boards, while KKT A4 | AISI316 is designed for very aggressive environments and chemically treated woods.

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KKT Color wood screw for outdoor use on wooden and WPC boards

The KKT COLOR wood screw is designed for outdoor use on wooden and WPC boards. It features a small conical head that sits well below the surface, ensuring a neat and tidy finish. With its anti-corrosion coating, this screw is built to last and, thanks to the range of colours available (including brown, grey, green, sand and black), it can blend seamlessly into different types of wood.

The inverse (left-hand) under-head thread provides excellent grip, while the three-lobed thread cuts through the wood grain during screwing, ensuring exceptional wood penetration. This screw can be used without pre-drilling on timber boards with a density of up to 780 kg/m3 and with pre-drilling on boards with a density of up to 880 kg/m3.

For large-scale projects, the KKT COLOR STRIP bound version offers fast and accurate installation and is compatible with KMR 3372 loaders. The KKT N version is also available, designed for fastening Rothoblaas FLAT and TVM standard clips in outdoor settings.

The KKT COLOR wood screw is an appealing and durable fastening solution for your outdoor projects, providing a strong and inconspicuous hold for wooden and WPC boards.

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KKT A4 for fastening claddings in aggressive environments

The KKT A4 is a cone-shaped concealed head screw designed for outdoor use in very aggressive environments. It is ideal for fastening claddings for terraces and facades, and is also available in the KKT X version for fastening standard clips for wooden boards.

The KKT A4 is made of A4 | AISI316 austenitic stainless steel, which makes it highly resistant to corrosion and ideal for use in chemically treated woods. The inverse (left-hand) under-head thread guarantees excellent grip, while the small conical head ensures that it is well concealed in the wood.

The three-lobed thread of the KKT A4 makes it possible to cut the wood grain during screwing, guaranteeing exceptional wood penetration. This screw is suitable for use without pre-drilling on timber boards with a density of less than 550 kg/m3 and with pre-drilling on boards with a density of less than 880 kg/m3. It is available in service classes 1, 2 and 3.

When choosing a fastening solution for claddings in aggressive environments, the KKT A4 is an excellent choice. Its durability, corrosion resistance, and exceptional wood penetration make it ideal for terraces, facades, and chemically treated woods.

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KKT X for fastening standard clips for wooden boards

The KKT X screw is designed for outdoor use and is ideal for fastening standard clips for wooden boards. It is suitable for chemically treated woods and for use in very aggressive environments. The KKT X screw is available in A4 | AISI316 austenitic stainless steel and features a reduced length, making it perfect for securing Rothoblaas TVM and TERRALOCK standard clips in outdoor settings.

The inverse (left-hand) under-head thread of the KKT X screw guarantees excellent grip, ensuring your project's stability. Additionally, the small conical head allows the screw to remain well-concealed within the wood, providing a neat and tidy finish. The three-lobed thread design enables the screw to cut through the wood grain during installation, ensuring exceptional wood penetration and a secure hold.

The KKT X screw is suitable for use without pre-drilling on timber boards with a density of less than 550 kg/m3. For timber boards with a higher density of up to 880 kg/m3, pre-drilling is recommended. The KKT X screw is available in service classes 1, 2, and 3, making it versatile for a range of applications.

With its durability and exceptional performance, the KKT X screw is the perfect choice for any project requiring the fastening of standard clips to wooden boards in outdoor environments. Whether you're working on terraces, facades, or any other outdoor project, the KKT X screw will provide a strong and reliable hold.

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KKT N for fastening Rothoblaas FLAT and TVM standard clips

The KKT N screw is a type of wood screw designed for outdoor use. It is specifically designed for fastening Rothoblaas FLAT and TVM standard clips. The TVM connector for decking is available in different versions and materials and is suitable for applications with boards of varying thicknesses and gap widths. The stainless steel version of the TVM connector ensures high resistance to corrosion, which is typical of aggressive environments. The micro-ventilation between the boards helps to prolong the durability of the wooden elements.

The KKT N screw features an inverse (left-hand) under-head thread, which guarantees excellent grip. The small conical head ensures that it remains well-concealed in the wood. The three-lobed thread makes it possible to cut the wood grain during screwing, guaranteeing exceptional wood penetration.

The KKT N screw is available in carbon steel with a coloured, anti-rust coating in brown, grey, green, sand, and black. It is suitable for use without pre-drilling on timber boards with a density of up to 780 kg/m3 and with pre-drilling on timber boards with a density of up to 880 kg/m3. The KKT N screw falls under service classes 1, 2, and 3.

The KKT range also includes the KKT COLOR STRIP bound version, which is designed for fast and accurate installation and is ideal for large-scale projects. It is compatible with KMR 3372 loaders.

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KKT COLOR STRIP for fast and accurate installation

The KKT COLOR STRIP bound version is designed for fast and accurate installation of KKT COLOR wood screws. The KKT COLOR is a wood screw designed for outdoor use on wooden and WPC boards. Its durability is guaranteed by its anti-corrosion coating, and it blends in on different types of wood thanks to its conical concealed head and various colour options (brown, grey, green, sand, and black).

The KKT COLOR STRIP bound version is ideal for large-scale projects and is compatible with KMR 3372 loaders. It features an automatic screwing device with a depth stop to ensure consistent and precise screw placement. This helps streamline the installation process, making it faster and more efficient, especially when working with a large number of screws.

The KKT COLOR wood screw itself has several features that contribute to its functionality and ease of installation. Firstly, it has an inverse (left-hand) under-head thread, which guarantees excellent grip. This thread design also allows for exceptional wood penetration by cutting the wood grain during screwing. The small conical head ensures that the screw sits well below the surface, providing a clean and concealed finish.

Additionally, the KKT COLOR screw is designed for use without pre-drilling on timber boards with a density of up to 780 kg/m3. For timber boards with a higher density of up to 880 kg/m3, pre-drilling is recommended. This versatility allows for a wide range of applications and makes the installation process more efficient by eliminating the need for pre-drilling in most cases.

Frequently asked questions

The KKT hex head screw is a wood screw designed for outdoor use. It is ideal for fastening claddings for terraces, facades, and wooden boards.

The KKT hex head screw is available in carbon steel with coloured, anti-rust coating in brown, grey, green, sand, and black. It is also available in A4 | AISI316 austenitic stainless steel.

The KKT hex head screw features an inverse (left-hand) under-head thread for excellent grip, a small conical head for concealment, and a three-lobed thread for exceptional wood penetration.

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