The wire screw insert is a solution that forms the screw threads by tapping a pre-drilled hole with a dedicated tap and inserting the main body.
**Features** - Suitable for not only metal and plastic substrates but also softer materials such as aluminum, magnesium, and titanium. - By using lightweight materials, it contributes to cost reduction in manufacturing while maintaining the strength of the screw threads. - Products are available that comply with various standards, including metric coarse and fine, Unified coarse and fine (UNC/UNF), British standards (BSW, BSC, BA, BSP), and American standards (NPT), covering a wide range of sizes from 2mm to 100mm. - There are two methods available: free-running and screw-locking, both of which can be selected according to the application from tungsten types and types with tangs.
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basic information
For specifications and materials, please refer to the "Detailed Information" below.
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Applications/Examples of results
【Usage】 ■ It is used to attach screws and bolts to soft materials. Directly screwing screws or bolts into soft materials can damage the base material, so after setting the screw insert, screws or bolts are inserted into the screw insert. ■ It can repair loose screw holes due to mismatched screw hole diameters, distortion during insertion and installation, over-tightening of screws, and deformation of screw holes caused by rust or corrosion. ■ It can also be used when it is not possible to support the entire length of screws or bolts with thin base materials. Even if the screw insert protrudes from the lower end of the workpiece, screws or bolts can be screwed all the way into the screw insert.
Detailed information
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Company information
Tobimoto Sangyo Co., Ltd. was established as a specialized trading company for screws and fastening components in Tanimachi, Osaka City, shortly after the war, where shops dealing in machinery and tools lined the streets. Today, we have built over 75 years of history in the Osaka Machinery Wholesale District (commonly known as the Machinery District) located in Higashi-Osaka City, a town of small and medium-sized enterprises. Screws and fastening components are used in various industries as the unsung heroes behind the scenes. They may not stand out, but they are crucial products without which assembly cannot take place. We take great joy and pride in having specialized in these screws and fastening components for many years. Our ability to continue our business activities over the long term is thanks to our customers and all the stakeholders who support us. We wish to maintain this sense of gratitude and continue to build trust with our customers in the future. With the mission of "providing the best solutions for all customers," we will continue to work together as a team to contribute, albeit modestly, to the development of our customers and society. We kindly ask for your continued support.
![[Technical Column] Correct Design Method for Screw Inserts](https://image.mono.ipros.com/public/product/image/f93/2001076424/IPROS47733318500051935637.png?w=280&h=280)
