Metal roof + slate tiles + base wood, no pilot holes needed for all, one-shot penetration!!
**Points for Slate Roof Tile Renovation Construction** In the case of new construction using only conventional slate tiles, there are pre-drilled holes for nailing, which are utilized during installation. However, when installing a metal roof over slate tiles, it is necessary to drill holes in the slate tiles and ensure they are securely anchored to the wooden roofing substrate. Therefore, we have developed an efficient original screw that can be installed without pre-drilling holes, even in hard slate tiles. *For more details, please download the catalog or feel free to contact us.*
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basic information
【Conventional Screws and Their Issues】 ○ Drill screws = They create holes in slate roofs but do not provide holding power in the underlying wood material. ○ Sharp-point screws = They achieve holding power in the underlying material but cannot create holes in slate tiles, requiring additional steps such as pre-drilling. 【Key Points for Problem Solving】 By adopting a special tip shape... ○ It is possible to penetrate through metal roofing materials, slate tiles, and underlying wood without pre-drilling. ○ High holding power has been achieved through the balance of the special cutting edge and the screw section. ○ The screws are designed for excellent workability and durability. *For more details, please download the catalog or feel free to contact us.
Price range
Delivery Time
P3
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
It is often used as a fastening screw during residential roof renovations.
catalog（3）
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Company information
The "screw," which spans all industries, has infinite possibilities and its scope is naturally a global standard. The movements of the market, which have become more advanced and faster, must be assessed with a keen eye on both domestic and global trends, requiring a strict yet flexible approach. As a company well-versed in "screws," we understand user needs and have established a flexible system to respond to them. Additionally, our strengths as a manufacturer enable us to respond quickly with small-lot production. "Wherever there is a demand, we provide the required screws" – this fundamental stance will not change in the future.
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