Strong against vibrations, reusable! Anti-loosening! 'E-LOCK Nut'

In December 2018, our company was selected as a "Regional Future Leading Company" by the Ministry of Economy, Trade and Industry. "Regional Future Leading Companies" are core enterprises that lead the regional economy by leveraging the characteristics and strengths of the region to create high added value, capturing demand in areas expected to grow in the future, and generating economic ripple effects. It is expected that these companies will actively expand their businesses that strongly drive regional economic growth or will engage in such initiatives in the future. In December 2017, 2,148 companies were selected, and an additional 1,543 companies were selected in December 2018. Our company will strive to meet expectations as a driving force of the regional economy by further creating added value and enhancing our unique technologies. Ministry of Economy, Trade and Industry News Release: "Additional Selection of Regional Future Leading Companies." https://www.meti.go.jp/press/2018/12/20181225003/20181225003.html

"What is an insert nut?" "What is the difference between an insert nut and an outsert nut?" For those who have these questions, please check out our company's website on the "Basic Knowledge of Screws" page. Daiichi Kogyo, a total fastener manufacturer, explains the "basics of screws" that you may be hesitant to ask about. - A fastening technology specialist provides useful information about screws! Basic Knowledge of Screws <https://screw.daiichikogyo.co.jp/blog> We will clearly explain the characteristics and types of screws, fastening principles, as well as technical content such as materials, manufacturing methods, and surface treatments, along with images of our original products like insert bolts. Please take a look at the "Basic Knowledge of Screws" presented by our fastening technology specialists.

We would like to introduce "The Textbook of Technologies Surrounding Screws," which summarizes the manufacturing process of screws. Screws are used in various machines such as transportation equipment and structures, but do you know how they are made? Even seemingly simple screw components have various characteristics depending on their applications and purposes, including materials, processing methods, and inspection methods. To choose the right screw for a specific use, it is important to understand the characteristics of each manufacturing process, as well as the inspection and evaluation tests. The "Textbook of Technologies Surrounding Screws" series provides an easy-to-understand explanation of screw-making technologies with illustrations. If you are struggling with screw selection or want to learn about screw-making technologies, you can download it for free from the related catalog. Please take a look. Feel free to contact us with any inquiries. [Contents] ◆ Mechanical properties of screw materials (iron, aluminum, stainless steel, etc.) ◆ Screw processing methods (forming, heat treatment, surface treatment) ◆ Inspection and evaluation tests to ensure screw "performance" and "quality"

Cold forging, which is often used in the processing of "screws." Our company, which manufactures both nuts and bolts, primarily relies on cold forging as its main process. The advantages of forging include: - Reducing material loss by utilizing plastic processing - Enabling mass production in a short time - Maintaining stable strength without cutting the fiber flow On the other hand, there are the following prerequisites: - Molds are required, necessitating initial costs and production time - Not suitable for small lot production (minimum production lot size) In other words, while mass production can keep costs down and ensure stable quality, these advantages cannot be leveraged for small lots. Still, perhaps due to the image of "forging = inexpensive," we receive requests from customers asking for quotes for forging even for small lots. In such cases, we respond by: - Utilizing existing similar products to accommodate small quantities - Changing manufacturing methods (such as machining) to provide products at optimal costs - Leveraging a network of partner manufacturers to procure the best products, among other strategies. Our company is committed to providing optimal costs and manufacturing methods. If you have any inquiries regarding screw products, please feel free to consult with us.