These are fastening screws for building materials used in the intermediate overlapping sections of folded plate roofs! You can choose the material and size according to the environment and application!
"Roof bolts" are fastening hardware (bolts) used for the intermediate overlapping sections of corrugated roofs. The materials can be selected from chromate, stainless steel, rust-proof, or zinc plates, depending on the usage environment and application. 【Size lineup】 ■ For upper opening (H type): H6*30mm, H8*30mm, H8*75mm ■ For lower opening (M type): M8*30 ■ Other upper opening (H type) options also include the availability of sealing P. *For more details, please download the catalog or feel free to contact us.
Inquire About This Product
basic information
【Material List】 ■ For top opening (Type H) Chromate, stainless steel, rust-proof, zinc plate ■ For bottom opening (Type M) Chromate, stainless steel *For details, please download the catalog or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
It is used for the intermediate overlapping section of the folded plate roof.
catalog（2）
Download All Catalogs
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.