From structural materials to new materials. Understand the mechanical properties of screw materials! We introduce the technical document "Textbook on Surrounding Technologies of Screws Vol. 1: How to Choose Screw Materials."

I will teach you how to make screws. We will provide free technical materials that cover everything about screw making, including materials, processing methods, inspection, and evaluation tests.

Screws are used in various machines such as transportation equipment and structures, but do you know how screws 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 inspection and evaluation tests. The textbook series on screw-related technologies explains the techniques involved in screw manufacturing in an easy-to-understand manner. If you are struggling with screw selection or want to learn about the technologies related to screw manufacturing, please refer to the PDF materials. Feel free to contact us with any inquiries.

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The basics of materials for screws, steel materials. I will teach you tips for selecting materials according to processing methods and applications. Includes a material table by strength classification.

Steel is widely used as a material for screws because it is inexpensive, readily available, and strong. The main types of steel used for screws include carbon steel, which is primarily composed of iron and carbon, and alloy steel, which has elements such as chromium and molybdenum added. When strength and corrosion resistance are required for screws, the chemical composition of the steel can be altered, processing methods can be changed, or heat treatment can be applied to modify the material's mechanical properties. By utilizing the characteristics of the materials, various steel screws are produced to suit different applications and purposes. This document provides a clear explanation of the types and characteristics of steel materials suitable for screw processing methods and applications, as well as the strength classifications of steel screws, offering fundamental knowledge about steel materials for screws. *If you would like to learn more about steel materials for screws, please feel free to check the PDF document. Do not hesitate to contact us with any inquiries.*

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This document explains why stainless steel does not rust and why it can rust. It is a technical document that outlines the types and characteristics of stainless steel.

Stainless steel is a highly corrosion-resistant alloy made by adding elements such as chromium and nickel to a base of iron to enhance its corrosion resistance. Due to its properties such as corrosion resistance, heat resistance, workability, and ease of maintenance, it is widely used in everyday items as well as large structures, with various applications ranging from household goods and transportation equipment to nuclear power and space development. Different types of stainless steel have been developed and manufactured to suit these applications. This document provides a clear explanation of the types and characteristics of stainless steel, the reasons for its rust resistance, and the conditions under which it rusts, offering fundamental knowledge about stainless steel. *For more details, please download the document or contact us directly.*

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We are evaluating the performance of screws and fasteners. We will introduce the testing equipment and test examples to ensure the performance of the "screw"!

Screws are the fundamental mechanical elements that "connect things." Despite being small parts, the role of screws in "fastening" is significant. To fulfill this important role, various functions and performances are required of screws. Evaluations are diverse to confirm whether the "required performance is met." At Daiichi Industry, we assess the performance of screws and fastening bodies using various testing equipment. Due to the wide range of required functions and performances, many testing facilities are necessary, including those uniquely developed in collaboration with academia. What kind of equipment is used, and what items are evaluated? What evaluation results can be obtained from actual test examples? We introduce the test contents and inspection items with accompanying photos. Please check it out through the PDF download. Feel free to contact us as well.

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A high-torque compatible embedded bolt for resin that is strong against rotation and withdrawal, and does not damage the resin. It allows for nut tightening when embedded in resin parts.

The "SSOO Bolt" is a resin embedded bolt (insert bolt) with a special octagonal head shape, offering excellent torque resistance and pull-out strength. An insert bolt is a bolt that is embedded in resin and fastened with a nut. By tightening with a nut, it allows for the fastening of resin parts to each other or resin parts to metal. It minimizes deformation and cam-out of the resin when fastened with high torque, enabling nut tightening at high torque levels. It can also be used for back embedding (thermal press fitting), making it suitable for shapes that cannot be integrally molded. Since the bolt can be used in an upright position within the resin, it improves the assembly of parts. The product design has been completely revamped, and sizes from M4 to M8 are now available. 【Features】 ● Special shape that minimizes cam-out and slip even when tightened with high torque ● Strong against pull-out, preventing deformation of resin parts ● Usable for both insert (simultaneous molding) and outsert (thermal press fitting) ● Mass production possible due to unique manufacturing methods ● Trusted Octa Lobular series *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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<New Product> Adding more peace of mind! A new insert nut that advances weight reduction. "Doesn't rotate" + "Doesn't loosen" = Protects resin products.

The "SSOO Nut PLUS" adds a cap to the reliable outsert nut, the SSOO Nut! It is a new insert nut from the Octa Lobular(R) series. <Are you having trouble fastening resin parts?> With the SSOO Nut PLUS, you can ensure the high torque resistance and pull-out strength of the "non-rotating" SSOO Nut. It solves the fastening issues of resin parts! 【Features】 ■ High torque resistance performance 1.8 times that of knurled products, preventing slipping and co-rotation even when tightened with high torque. ■ High pull-out strength 1.2 times that of knurled products, also excellent in vibration resistance. ■ Adds a horizontal cap to the SSOO Nut! - Can be used with simultaneous molding, making it suitable for thermosetting resins. - The cap prevents resin from wrapping around, ensuring secure fastening. - The horizontal cap can be used in space-constrained battery parts and resin components. - Prevents loosening by ensuring metal contact. It can be used as either an insert or an outsert, allowing you to choose specifications according to your application. *For more details, please refer to the materials available for download in PDF format or feel free to contact us.

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Attention those struggling with spinning or pulling out nuts embedded in resin! Introducing outsert nuts that protect resin components and allow for high torque tightening.

"Do you have any of these concerns?" - When tightening conventional insert nuts, they can spin or come loose... - I am looking for an insert nut that can be embedded after resin molding... - I want to reduce the number of screw parts for weight reduction... - Brass insert nuts are expensive due to material and processing costs... With the 'SSOO Nut', these concerns can be resolved. 【5 Features】 ● A shape that is resistant to spinning, preventing damage to resin products ● Can be heated instantly by high-frequency vibrations, allowing for post-embedding ● Excellent pull-out strength enables reduction in the number of screw parts and weight reduction ● Uses a widely distributed material (SWCH10R), eliminating worries about material cost fluctuations ● High-speed production through forging and rolling. Allows for cost-effective mass production compared to machining *For detailed information about the SSOO Nut that can solve your concerns, please view the catalog available for download or feel free to contact us.

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Are you having trouble with nuts spinning (slipping or freewheeling) during tightening... wanting to reduce the number of fastening components for weight reduction... and so on, when fastening resin parts?

Are you having trouble with fastening resin parts? A special octagonal insert nut that prevents spinning (free rotation) during simultaneous molding. 【We solve the following problems!】 ■ Using knurled or square/hexagonal insert nuts, which cause spinning (free rotation)... ■ Want to reduce the number of fastening parts to cut costs... ■ Looking for a resin insert nut that can handle high torque fastening... *For information on SSOI that can solve your problems, please download the catalog.

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An article has been published regarding the case of introducing the attendance management system "KING OF TIME" to G.C. Planning Co., Ltd. ~ In the case of G.C. Planning ~ The previous attendance management system had the challenge of making it difficult to check attendance in compliance with laws and regulations. The decision to implement was based on top-class implementation achievements and the unique support system of the agency, i Business Partners. Although there were moments that felt challenging during the implementation and operation, we resolved each issue by consulting with the sales representatives of iBP. [Case Overview] ■ Challenges before implementation - The previous attendance management system made it difficult to check attendance in compliance with laws and regulations. ■ Key points of implementation - Top-class implementation achievements and the unique support system of the agency, i Business Partners. *For more details, please refer to the related links or feel free to contact us.

70% Adoption Achieved — Fostering Natural Workplace Connections in a Hybrid Work Environment* We have published a new customer success story featuring Chic Holdings Co., Ltd., showcasing how TwooCa is helping strengthen internal communication in the era of hybrid work. As hybrid work becomes the norm, many organizations are facing a common challenge: maintaining meaningful connections and spontaneous communication among employees. At Chic Holdings, TwooCa is being used to support initiatives such as company lunch gatherings and peer appreciation messages, creating more opportunities for employees to connect naturally across departments. Read the full customer story: https://prtimes.jp/main/html/rd/p/000000125.000076589.html Approximately 70% of the company's 49 employees actively use TwooCa (*According to Chic Holdings). The interview explores: The background behind the initiative How TwooCa has been integrated into employee engagement programs The positive impact on workplace communication and cross-department collaboration If you're exploring new approaches to employee engagement, workplace culture, or corporate wellbeing, we hope you'll find this case study valuable. #TwooCa #EmployeeEngagement #HybridWork #CorporateWellbeing #HRTech #WorkplaceCulture #DigitalTransformation #PeopleStrategy

"Somehow inconvenient" can turn into "accident risk" if left unattended, rather than just being a "hassle." Especially since personnel information serves as the starting point for many operations such as payroll, social insurance, and various allowances, if the freshness and consistency of the information deteriorate, the interactions with stakeholders can increase dramatically. What we are introducing this time is the process of articulating and organizing the "vague discomfort" that a medical equipment handling company with around 200 employees was experiencing as an issue. When we articulate "somehow inconvenient"... 1) It is a hassle to communicate with the payroll BPO when there are changes to personnel information. 2) Changes submitted by employees are in Excel, requiring re-entry. 3) Employees do not submit information in the correct format. 4) The person in charge leaves before becoming fully familiar with the operations. Information from iBP In response to such situations, the first step we took was traffic organization (issue clarification). You can read the continuation without needing to input personal information. Please visit the iBusiness Partners column page! https://ibp-column.sfsite.me/35402

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

How are you addressing "sweat odor management" and "creating an atmosphere" in your gym? The "scent" you experience the moment you step inside greatly influences the gym's first impression. With the commercial diffuser rental service 'MajestaFragrance', you can create a high-quality and clean atmosphere within your gym. Three benefits of introducing scent in your gym: - Comfortably covers unpleasant odors: Reduces sweat smell and maintains a clean impression. - Motivation & relaxation effects: Enhances members' concentration and contributes to increased satisfaction. - Differentiation from other gyms: The experience of "being comfortable" and "having a pleasant scent" improves word-of-mouth and repeat rates. MajestaFragrance's compact and sophisticated design of commercial diffusers can be installed even in limited spaces. Why not try "scent creation" with a free trial installation?