Tapping fasteners for thin plates without barrelling!
"Shinka" is a screw designed for thin steel plates with a thickness of 0.3mm, specifically for punch holes without burring, allowing for tapping fastening. It has a fastening strength that is approximately twice as high as conventional products when the female thread breaks and spins, enabling secure fastening of thin steel plates with strong force, and it is resistant to loosening, requiring about twice the torque of conventional products to loosen. By allowing tapping fastening of thin steel plates using punch holes, it not only reduces the need for nuts but also eliminates the burring process typically required for fastening, thereby reducing parts costs and processing expenses. 【Features】 ■ Securely fastens thin steel plates with strong force ■ Resistant to loosening ■ Fastening time is half that of conventional products ■ Reduces parts costs and processing expenses ■ Achieves cost reduction in material storage and management *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/
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【Merits】 ■ Has a very high fastening capability and does not require burring processing on thin steel plates. ■ Significantly reduces costs such as processing and storage expenses. * For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/
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For data and material requests, please feel free to contact us through the Yamashina website at 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.