Lumira Flat Washer (Blue) / LUW-L
This product is a flat washer made of polyester film (Lumilar) that has excellent electrical insulation, heat resistance, and mechanical strength. It is used by inserting it between the fastening material when tightening bolts or screws. By distributing the load during tightening over a wide area, it reduces the stress on the tightening surface, helps prevent dents and scratches on the counterpart material, and protects the seating surface. Additionally, it stabilizes the fastening surface through the flat washer, supporting the tightening condition of the bolts and screws. In addition to the excellent electrical insulation and heat resistance unique to Lumilar, it possesses mechanical properties such as dimensional stability, chemical resistance, and high tensile strength even in thin films. This film-based flat washer is suitable for fastening and insulation/protection applications in electrical and electronic devices, peripheral components of circuit boards, and precision instruments where thinness, electrical insulation, and mechanical strength are required.
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basic information
■Specifications - Material: Lumira - Color: Blue - Heat resistance temperature: 69℃ - UL standard: UL-94VTM-2 (material) ■Size variations - Nominal diameter: for M2 / for M2.6 / for M3 / for M4 / for M5 ■EU-RoHS - Compliant with EU-RoHS2
Price information
For more details, please check our company 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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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 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.
