東京衡機エンジニアリング List of Products and Services

Fixed to the base steel material without welding through external screw processing! There is a way to solve the problems of welding nuts all at once! Are you using nuts welded to the base steel material? Are you facing issues when installing nuts by welding them? Problems with nut welding: - Distortion occurs - Variability in quality with each weld - Deformation happens - A single failure at one point ruined the entire steel material - Requires labor for curing And so on. To break this situation, we developed the 'Smart Insert Nut.' It is a spring-loaded anti-loosening nut, improved from the 'Smart Hyper Load Nut,' which is well-known for its effectiveness in preventing loosening due to vibration. By processing external threads on the outside of the nut, it can now be fixed to the base steel material simply by tapping, eliminating the need for welding. Not only does it solve the welding problem, but it also addresses the issue of nut loosening!! ■ No welding required! ■ No rust prevention treatment needed! ■ Improved work efficiency! ■ No worries about thermal deformation! ■ Ensured accuracy of nut positioning! ■ No concerns about bolt loosening! ◆◆◆ We will send you a free sample set ◆◆◆

• Joints between components

The "T-Spring" is a loosening prevention device that can be attached to the excess length of a bolt to prevent loosening and falling off. In terms of performance, it has strong anti-loosening capabilities against external vibrations, which are a major cause of nut loosening. Additionally, by using a dedicated tool, installation and removal can be made easier. 【Features】 ■ No torque management required ■ Achieves low cost ■ Installation possible with a 12-point socket ■ Using a dedicated tool makes installation and removal even easier *For more details, please refer to the PDF document or feel free to contact us. ★★★ We will send you a free sample set ★★★ If you would like a sample, please request it through the "Contact" section below. 　Contents of the free sample set　 　・Smart Hyper Load Nut (SUS304) M12 1 piece 　・T-Spring (SUS304) M12 1 piece 　・Smart Insert Nut (SUS304) M12 1 piece *If you have other requests, please provide details through the "Contact" section.

• Other fittings

The "Smart Hyper Road Nut" is a nut that significantly contributes to reducing installation costs. It has been proven to have anti-loosening performance through tests conducted using an impact-type vibration testing machine compliant with the NAS3350 standard. It can be installed and removed using the same method as a standard nut. 【Features】 ■ A high-function anti-loosening nut with a built-in spring inside the nut ■ Can be used with the exact same method as a standard nut for tightening ■ Designed for removal with general-purpose tools ■ Utilizes the characteristics of the spring integrated with the nut to prevent loosening and detachment ■ Maintains anti-loosening effectiveness even after repeated use *For more details, please request documentation or view the PDF data available for download. <We will send you a free sample set> If you would like a sample, please request it through the "Contact" section below. 　Contents of the free sample set　 　・Smart Hyper Road Nut (SUS304) M12 1 piece 　・T-Spring (SUS304) M12 1 piece 　・Smart Insert Nut (SUS304) M12 1 piece *If you have other requests, please provide details through the "Contact" section.

• Other fittings
• Reinforcement and repair materials
• Door and window locks