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We would like to introduce our product, the "JIS B 1220 Structural Double-Ended Anchor Bolt (ABR)." The processing method is thread rolling. The conditions for the double-ended bolt are that the thread length must be 3d or more, the bolt length must be 25d or more, and the unthreaded section must be 15d or more (where d is the nominal diameter of the thread). Upon request, we can also issue various certificates such as tensile test results and manufacturing process photos, so please feel free to consult with us. 【Specifications (excerpt)】 ■ Processing method: Thread rolling ■ Type of thread: Metric coarse thread ■ Thread accuracy: 8g ■ Chamfering: With chamfer ■ Washer hardness classification: Round washer with hardness classification of 200J *For more details, please refer to the PDF document or feel free to contact us.
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【Set Types】 ■ABR400 ■ABR490 ■ABR520SUS *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Mori Steel Co., Ltd. was established in 1952 in Kujo, Nishi Ward, Osaka City, known for its long history as a town of iron and bolts, and has accumulated 61 years of experience and history in manufacturing foundation bolts for civil engineering and construction. Additionally, as proof of our quality management, we have obtained the following certifications: - April 2004: Certification as a manufacturing facility for structural anchor bolts by JFMA - April 2009: Certification as a manufacturing facility for structural anchor bolts by the Japan Foundation for Steel Structures - March 2010: ISO 9001 certification - April 2012: JIS certification for the factory Entering the 21st century, the rapidly changing social conditions and the diversification of market demands are evident. In response, Mori Steel Co., Ltd. will unite as a team under the motto of "Customer First," striving to provide "more rigorous quality management and more detailed services that bring smiles to our customers."