Lightweight, high strength, excellent electrical conductivity, thermal conductivity, and non-magnetic aluminum spacer.
At Koushan Instruments, we offer "aluminum spacers" that are lightweight, non-magnetic, and excel in conductivity and thermal properties. The material's specific gravity is about one-third that of brass or iron, and it also boasts high corrosion resistance and strength, making it widely used in electronic and mechanical components. Various shapes are available, and you can choose from acid cleaning, electroless nickel plating, and black anodizing treatments according to your application. ■ Shape lineup Hexagonal spacers (both male threads / one male and one female thread / both female threads) Round spacers (both male threads / one male and one female thread) *with slits Round hollow spacers Short distance spacers Different diameter spacers (different sizes of male and female threads) ■ Material Lead-free free-cutting aluminum (CB156): lead content below 10ppm Lead-free free-cutting aluminum (KS26): lead content below 300ppm ■ Surface treatment Acid cleaning: ideal for mounting on printed circuit boards without plating Kanizen plating: characterized by uniform film thickness, high corrosion resistance, and high hardness, suitable for a wide range of industrial products Black anodizing: generates an oxide film on the surface of aluminum, providing excellent heat resistance and corrosion resistance. It has high insulation properties and excellent wear resistance. Please refer to the catalog for detailed product specifications.
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★ We provide products with high quality, low prices, a wide variety, small lots, and a system for immediate delivery. ★ Same-day shipping available at the earliest, and we also accept quotes for custom products. ★ Please download for more details! ★ We will ship as many copies of the booklet version for free as you need from here. https://hirosugi.co.jp/form_hirosugi/index.php
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Company information
We, Hirosugi Instruments, are a comprehensive manufacturer of mechanical and electronics parts, dealing with spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we have received high praise from customers in various industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we provide one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection of over 110,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 2,000 yen (excluding tax). 4: Orders can be placed starting from a minimum lot of 50 pieces. 5: High-quality standard products at ISO levels. 6: Fast delivery from our own stock for all products. 7: Affordable pricing with cost control. 8: Support for issuing various certificates. 9: Actively supporting the production of custom products. 10: Providing consistent and specialized services.