We have released the 【Supplementary Catalog】 2025 TOCHIGIYA INDEX & Examples of Use. In addition to a product photo index categorized by purpose, use, and function, we have included examples of products developed to address issues raised by our customers, showcasing solutions to their challenges. Please feel free to download and take a look!

We have released a product video for the TM-320 series retaining washers on YouTube. ■Features This washer provides a retaining effect by being pressed onto the tips of screws and bolts after panel insertion. The claws fit with the screw section, demonstrating a strong effect. Once installed, the washer cannot be removed without destruction, ensuring a robust retention of screws and bolts. For equipment and devices exported to EU member countries, it is recommended by the Machinery Directive within the CE regulations that bolts do not fall off when removing covers. This washer is suitable for that purpose, as it does not come loose due to vibrations during transport, ensuring safety. We offer five sizes: M3, M4, M5, M6, and M8, making it suitable for a wide range of screws and bolts. If you require other sizes, please consult with our representative. Made of stainless steel, it can be used in areas exposed to water and outdoors.

We have released a product introduction video for the Stopper TL-249 series on YouTube. This product is a latch designed to secure lids and doors. Additionally, it is held in place by a spring, preventing unintended openings even in areas with vibrations.

We have published the 【Supplementary Catalog】 for semiconductor manufacturing equipment and cleanroom products. Please download it and take a look!

We have published the separate catalog for gas springs. Please feel free to download and take a look!

The "Tochigiya Online Shop" was renewed on October 18, 2022. In this renewal, we prioritized customer convenience and significantly improved the product search system. 【New Feature 1】Enhanced Product Search Function Search for products by keyword, category, or genre 【New Feature 2】Downloadable RoHS Non-Use Certificate You can download the RoHS non-use certificate (for 10 substances) anytime, 24/7. 【New Feature 3】Downloadable Quotation You can download the quotation anytime, 24/7. 【New Feature 4】Credit Card Payment Available Payment by credit card (Visa, MasterCard) is now possible, as requested by many customers. ★Free shipping on orders over ¥3,000! ★Free membership registration for individuals and corporations. ★URL: https://ec.tochigiya.jp Please make use of our completely renewed new e-commerce site.

We have published the [Supplement] UL Standards / Flame Retardant Rubber Products Catalog. It features flame retardant and self-extinguishing properties and complies with RoHS (10 substances). Please feel free to download and take a look! ***Contents*** ■ Grommets 　TM-KG type 　TM-B type 　TM-NG-79 type 　TM-MG type ■ Rubber Feet 　TM-TK type 　TM-SK type 　TM-UK type

Response to the strongly demanded "RoHS Directive" across various industries. Tochigiya has been accepting only products compliant with the RoHS 10 substances since January 22, 2018, ahead of the regulation on the additional four phthalate substances under the RoHS Directive, and is actively working towards compliance with RoHS2 (10 substances) ahead of the industry. Currently, 4,235 items are compliant with RoHS2 (10 substances). The latest compliant products can be checked on Tochigiya's website, WEB catalog, and online shop.