Achieving strength without heat treatment: high-strength, high-corrosion-resistant stainless steel bolts.

Stainless steel, known for its properties such as corrosion resistance, heat resistance, and workability, as well as its ease of maintenance, is widely used in everything from everyday household items to large structures. Stainless steel is also commonly used as a material for screws. We are currently offering a technical document titled "Why Doesn't It Rust?! Basic Knowledge of Stainless Steel: Understanding Types and Characteristics," which clearly explains the types and characteristics of stainless steel, the reasons it is resistant to rust, and the conditions under which it can rust, complete with illustrations. If you want to learn the basics of stainless steel, please take a look.

Do you know about the performance evaluation of screws? Screws are often perceived as standard products, but many of the precision screws we handle are developed through various performance evaluations based on customer requirements. Screws are fastening components that significantly impact the strength of mechanical structures. Loosening or breaking of screws can lead to major accidents. The performance evaluation of screws includes many items, such as the unique "axial force," "loosening," and "tensile strength," as well as the screw's own "durability," "mechanical strength," and "fatigue strength." Our company is equipped with testing facilities to conduct evaluations for each of these performance aspects. We have summarized the types of equipment we use for performance evaluation. Each test is explained with photos, detailing the overview of the testing machines, as well as the purpose and content of the tests. Some of the testing machines have been developed in collaboration with academic institutions. *Specific examples of tightening tests and delayed fracture tests have been added. Please take a look at the performance evaluations accumulated by Daiichi Kogyo Co., Ltd. as a total fastener manufacturer. Feel free to contact us with any inquiries.

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.