Drill screws that achieve corrosion resistance, high strength, and significant improvement in workability.
Adopting the new stainless steel material KDS2000 significantly reduces burning and galling that were seen in conventional stainless copper!
The "Hard Tech," which adopts the new stainless material KDS2000, is a drill screw that significantly improves workability with high corrosion resistance and high strength. The drill screw "Hard Tech" maintains its corrosion resistance even after heat treatment, and by using stainless steel KDS2000, which has special alloy elements added, it has greatly improved strength without losing toughness and ductility compared to conventional stainless steel. Additionally, thanks to the KDS coating, it has significantly reduced the seizing and galling commonly seen in conventional stainless copper. 【Features】 ■ Achieves corrosion resistance equal to or greater than SUS304 series stainless steel ■ Approximately twice the strength of SUS304 series stainless steel ■ Achieves high strength surpassing SUS410 ■ Significantly improves workability ■ Greatly reduces seizing and galling seen in conventional stainless steel *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■ Hard Tech - Nabe ■ Hard Tech - Sara ■ Hard Tech - Hexagon
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For more details, please refer to the PDF document or feel free to contact us.
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Kokubu Co., Ltd. manufactures and sells drill screws and other special screws, as well as conducts resin injection molding processing (manufacturing) and sales of building materials, industrial materials, and textile materials. We accumulate quality in each step of the process, completing our products through unique testing and inspection. We meet strict testing standards and have earned high trust and evaluation from our users. We take perfect responsibility and great pride in our products, which are the crystallization of our technology, so please feel free to contact us with any requests. *When inquiring, we kindly ask you to visit the following URL: http://www.kokubucorp.jp/contact/index.html
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