Steel rosette washer (nickel-plated) / FRW-N
This product is a rosette washer (decorative round washer) made from high-strength steel (iron) with a nickel-plated surface treatment. It is used as a washer to support the heads of pan screws and round pan screws, allowing the screw heads to be neatly accommodated against the surface of the mating material, thereby enhancing the aesthetic finish. It distributes the load when the screws are tightened and envelops the screw heads with its bowl-shaped smooth curved surface, enhancing the design appeal of the appearance. Additionally, in conjunction with the mechanical strength of steel, the nickel plating on the surface contributes to improved corrosion resistance and achieves a glossy silver-white appearance. This washer is suitable for applications where a neat appearance of decorative screw heads is desired, as well as for various enclosures, furniture, and electronic devices, making it ideal for assemblies that require not only functionality but also aesthetic beauty.
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basic information
■Specifications ・Material: Iron ・Treatment: Nickel plating (Ni) ■Size Variants ・Nominal diameter: for M3 / for M4 / for M5 / for M6 ■EU-RoHS ・Compliant with EU-RoHS2
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, including 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.
