[New Product] For lightweight automotive body applications! High torque resistance type clinching stud bolts.
We would like to introduce our clinching stud bolt, 'JOISTUD(R)-HT'. By adding a protrusion with a gentle slope from the outer part of the lobe towards the center, we achieve an even higher anti-rotation effect. The "JOISTUD(R) series" replaces the uniformly thick lobe-shaped anti-rotation protrusions used in conventional clinching stud bolts with a design that retains only the lobe-shaped edge in a ring form. This reduces the load on the fastening components during the insertion of the parts and helps to suppress warping of the fastening components. 【Features】 ■ High anti-rotation strength type ■ Product specifications: φ5, φ6 ■ Applicable materials: Steel, copper, aluminum, etc. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【JOISTUD(R) Series Features】 ■ Instead of the uniformly thick lobe-shaped anti-rotation projections used in conventional clinching stud bolts, we have adopted an anti-rotation projection that retains only the lobe-shaped edge in a ring form. ■ Reduces the load on the fastening components during press-fitting, helping to suppress warping of the fastening components. ■ Can accommodate the fastening components that deform during press-fitting in the recess inside the anti-rotation projection. ■ This deformed part protrudes on the male thread side, preventing burr formation and improving anti-rotation strength in the rotational direction. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Main Applications】 ■Automobiles ・Electrification: Battery frames, battery modules ・Weight reduction: Vehicle body, seat frames ■Home Appliances & Energy ・Solar panels, storage batteries, wind turbines, generators, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
We want to be of even more help to our customers. NITTOSEIKO's technology supports global manufacturing. NITTOSEIKO is a unique company that specializes in industrial fasteners (screws), automatic assembly machines, measurement and control systems, and cleaning and inspection equipment - areas not covered by other companies. We are a total fastening solutions provider, manufacturing and selling not only screws but also screw manufacturing tools, driver bits, screw tightening machines, assembly equipment, measurement instruments, cleaning equipment, and inspection equipment. Based on our expertise in fastening technology, assembly technology, and measurement technology, we have established three business divisions and a medical division to develop cutting-edge products. Our operations span both domestic and international markets, supporting the growth of various industries, including home appliances and automobiles, and contributing to the enrichment of people's lives. We will continue to create valuable products for our customers and work together with them to pioneer new frontiers in manufacturing.
