High fastening quality! Tapping screws that achieve improved efficiency with low screw-in torque.
"Evataite(R)" is a tapping screw characterized by low insertion torque. There are versions for metal and resin, and due to its excellent workability, it is widely used by automobile manufacturers. The female thread is formed by plastic deformation, and the complete threaded section closely adheres to this female thread, providing strong resistance to vibration and a low tendency to loosen. 【Features】 ■ Basic shape of the screw cross-section ■ Low insertion torque ■ Female thread formation through plastic deformation ■ Safe torque setting *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/
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basic information
【Advantages of Use】 ■ Due to the low screwing torque, it can be easily screwed in even if the pilot hole is slightly narrow. ■ The burden on the driver is reduced, extending the lifespan of the bit. ■ Work efficiency is improved, leading to increased productivity. * For data or material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/
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【Applications】 ■ Reducing the burden on workers when using hand tools ■ Using tapping when the pilot hole diameter is unstable ■ Preventing loosening ■ Applications for removing paint films and light welding spatter, such as on earth bolts *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/*
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Established in 1917, during the dawn of mass production of screws in Japan, the company succeeded in producing the first domestic cross-recessed screws in 1949 and cooperated with the government to domesticate tapping screws in 1954. We hold data on over 200,000 types of screws and bolts, enabling us to manufacture a variety of products with high quality. Recently, we have been focusing on research and development investments, working on tapping bolts with a diameter of 6mm or more, high-strength aluminum bolts, tapping screws for thin steel plates, and tapping screws for CFRP, which will support the next generation. We are committed to challenging innovative technology development without being bound by history.