Brass Insert Nut Screw-in Type (Without Plating) Anti-loosening Coating / IRB-CW
This is a screw-in insert nut made from brass material with excellent mechanical strength and stable material properties, without plating. It has been treated with a locking coating to prevent loosening. It features stable material properties and a reliable locking effect that prevents loosening under vibration. By screwing it into pre-drilled holes in materials like resin, which cannot hold threads due to their own strength, it constructs a strong female thread, supporting stable fastening that ensures reliable holding power and prevents loosening.
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basic information
■Specifications - Material: Free-cutting brass (C3604BD) with cadmium content less than 75ppm - Treatment: No plating
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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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.





