Aluminum Spacer Hexagonal, Both Ends Threaded (Black Anodized) / ESL-BE
This is a spacer with male threads at both ends in a hexagonal shape, suitable for connecting or relaying circuit boards. Since both ends have male threads, it greatly enhances the flexibility of structural design when bridging components with female threads or when extending height by connecting spacers. It can significantly reduce the overall weight of equipment compared to those made of iron or brass. Particularly, by adopting it in movable parts, it helps to reduce inertial loads, contributing greatly to energy savings in motors and improving the response of drive equipment. The surface is treated with "black anodizing," balancing practicality and design. The hard oxide film created by anodizing enhances corrosion resistance and wear resistance, protecting the product from rust and scratches even with long-term use. Additionally, the deep black color that suppresses light reflection unifies the texture inside the equipment and enhances its aesthetic appeal. This part is ideal for designs seeking performance improvements through weight reduction, reliable connections, and refined appearance.
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basic information
■Specifications - Material: Lead-free free-cutting aluminum (CB156) with lead content below 10ppm - Treatment: Black anodizing - RoHS2 compliant ■Standards - Screw diameter: M3/M4
Price information
For more details, please check our website or catalog, or feel free to contact us.
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Applications/Examples of results
We offer a variety of products that can be used for various applications such as printed circuit board mounting, electronic component mounting, semiconductor mounting, relay terminal mounting, distribution board components, robot parts, industrial machinery, machine tool parts, water treatment machinery parts, FA equipment, mobile communications, mobile mobility, and base station-related components.
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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 118,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 3,000 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.





