This is the innovative fastening solution series ecosyn developed independently by Bossard.
This high-quality fastening element is economical and matches your needs. Born from innovative engineering, the ecosyn lineup offers smart, safe, and efficient high-quality products that can turn your challenges into opportunities.
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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
For information on usage, please see the "Detailed Information" below.
Detailed information
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【Lineup】 ■ ecosyn Drill: 【Advantages】・No need for drilling or threading tools ・No offset issues with pre-drilled holes ・No additional fastening materials required ・Cost-effective 【Applications】・Sheet metal and thin plates in general ・Ducts ・Home appliances ・Vehicle bodies ・Window frames and blinds ・Finishing materials ・Greenhouses and terraces ・Cabins, etc.
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■ ecosyn-MRX: 【Advantages】・High corrosion resistance comparable to A2 grade stainless steel ・No thread erosion even against rust-resistant thin sheet steel ・No surface corrosion ・High drilling performance ・Economical and maximum reliability with high corrosion-resistant fastening 【Applications】・General sheet metal and thin sheets ・Ducts ・Home appliances ・Vehicle bodies ・Window frames and blinds ・Finishing materials ・Greenhouses and terraces ・Cabins, etc.
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■ ecosyn-fix: 【Advantages】・Multi-functional integrated design ・Reduced working time ・Quick assembly ・Compatible with automatic assembly ・Vibration resistance without the need for additional locking components ・Wide seating surface accommodates large pilot holes and elongated holes ・High breakaway torque ・Smooth seating surface reduces surface scratches on components ・Reduced risk of corrosion 【Applications】・Electronic components ・Sheet metal ・Vehicles ・Home appliances
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■ ecosyn-plast: 【Advantages】 - Can be fastened under various conditions with different thermoplastic resins - Reduction of stress due to optimized screw shape - No additional locking components required - High preload - High break torque and tensile strength - High safety during assembly due to high installation torque and high stripping torque - Large seating surface minimizes loss of preload 【Applications】 Ideal for all types of thermoplastic resin materials.
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■ ecosyn-SEF: 【Advantages】 - Design of high-pressure and low-pressure electrical connection circuits - Spiralock anti-loosening feature - Sink prevention - Multifunctional solution for effective assembly - Seat surface that covers large holes 【Applications】 The ecosyn-SEL nut is a self-locking nut ideal for fastening in electrical circuits, including high pressure, and under vibration. - Electric vehicles - Electric railways - Electronic devices - High-pressure batteries - Transformers - Adjustment screws - Fastening of non-ferrous metals with a high coefficient of thermal expansion due to temperature changes - Fastening of aluminum, copper, and soft materials requiring high precision
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.