Achieve top-class corrosion resistance for SUS410 drill screws! Thoroughly protect the screw surface from corrosive factors.
Introducing "Fine Passivate," a high-density non-conductive surface treatment that forms a meticulous oxidation-resistant coating even on SUS410. By optimizing the passivation treatment, a non-conductive coating with a higher chromium content than conventional treatments is formed on the screw surface. The high-density non-conductive coating is stronger than typical passivation and thoroughly protects the screw surface from corrosion factors. 【Features】 ■ Made from standard SUS410, ensuring strength and properties are the same as conventional treatments ■ Achieves 1000 hours in salt spray testing without special coating treatment (according to Osaka Prefectural Industrial Technology Research Institute, test request number Heisei 26-02-02549) ■ Thorough quality control with in-house passivation treatment facilities *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Examples of Use】 ■ Aluminum sashes, exterior walls, rails ■ Steel plate + steel plate ■ Replacement for conventional SUS410 drill screws *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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It is characterized by the ability to warm forge stainless steel, nickel alloys, and titanium products using multi-stage forging machines such as hammers and headers. The company manufactures screw products for automobiles, locking nuts, and drill screws for construction and housing.