This is a JIS roll-joined screw with a non-chrome environmentally friendly surface treatment.
Amatei Co., Ltd. utilizes the know-how and experience accumulated alongside the history of the industry in the entire process from raw materials to finished products, producing high-quality products daily. Amatei's products are delivered to customers after going through well-equipped manufacturing facilities, skilled craftsmanship, and rigorous quality inspections. The DTSN (Drilling Tapping Screw) JIS roll-joined screw features a chrome-free, environmentally friendly surface treatment. It is ideal for applications such as securing framed shear walls and gypsum boards to wooden or lightweight substrates. 【Features】 ○ Compliant with JIS B 1125:2003 ○ Corresponds to Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1541 → Shape: Trumpet, Diameter: 4.2 mm, Length: 32/41 mm ○ Screw for gypsum board: DTSN ○ Compatible with wooden and lightweight substrates ○ Chrome-free treatment For more details, please contact us or download the catalog.
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basic information
【Product Lineup】 ○ Structural Gypsum Board Type A → Code GB-ST-A Material thickness 12mm or more Wall strength ratio 1.7 ○ Structural Gypsum Board Type B → Code GB-ST-B Material thickness 12mm or more Wall strength ratio 1.5 ○ Reinforced Gypsum Board → Code GB-F Material thickness 12mm or more Wall strength ratio 1.3 ○ Gypsum Board → Code GB-R Material thickness 12mm or more Wall strength ratio 1.0 ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○ For structural walls using the frame wall construction method ○ Fastening gypsum board to wooden or lightweight substrates ● For more details, please contact us or download the catalog.
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Company information
Thank you for visiting our page. If you have any inquiries, please feel free to contact our sales department. President Ryo Sato Our company was founded in 1901 and has since been a leading company in the manufacturing of nails, driving the industry forward. Even amidst changes in global circumstances and the Japanese economy, we have consistently responded to our customers' needs while innovating high-quality nail technology in Amagasaki. We offer a wide range of products, from round nails to special nails, including our highly praised wood-splitting strongest nails. Additionally, our affiliated company, Natec, supplies innovative fastening products for the OA equipment and automotive industries, receiving high praise from our customers. Moving forward, we are committed to flexibly responding to changes in society and meeting market needs as a whole company. We also intend to actively challenge ourselves to achieve a sustainable society and address carbon neutrality. We appreciate your continued support and look forward to your patronage.