From soft resin to hard resin! High-strength aluminum fasteners clad in armor.
The "Aluama PT" is a high-strength aluminum alloy tapping screw developed specifically for resin, capable of tapping into hard resins like PPS as well as soft resins like PP. Not only does it contribute to weight reduction, but it is also effective in preventing a decrease in axial force after heat cycle loads due to the aluminum's coefficient of linear expansion being closer to that of resin than iron. 【Features】 ■ Safe material, lightweight, high strength ■ Capable of tapping into hard resin materials ■ Developed a specialized shape as an aluminum fastener for resin ■ Prevents decrease in axial force due to thermal environmental changes ■ Not affected by magnetic fields *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: http://www.yamashina.ne.jp/
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【Main Uses】 ■ Weight reduction ■ Tapping fastening from soft resin to hard resin ■ Measures against loosening during resin fastening in environments with significant thermal changes ■ Use in environments where magnetism is a concern *For data or 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.