Brass spacer with different diameters, includes spring and flat washer / WSB-A
Brass spacer hexagonal with male threads, different diameters, with spring and flat washer (nickel-plated) / WSB-A (different diameters)
This is a brass hex spacer with different screw diameters on the male and female sides, and it also integrates a spring washer and flat washer in advance. ■ Main Features - Efficiency through integrated design of different diameters and washers: In addition to the different diameter structure that allows direct fastening between parts with different screw diameters, the integration of washers contributes to the prevention of human error and a significant reduction in the number of parts to manage. - Prevention of loosening and protection of the target object: The spring effect of the spring washer ensures reliable prevention of loosening even in environments with high vibrations, while the flat washer prevents scratches and indentations on the fastened object. - Corrosion resistance and appearance (nickel plating): By applying nickel plating to the surface, corrosion resistance and rust prevention performance are enhanced, maintaining a beautiful metallic luster over a long period. ■ Applications - Intermediary connection and fixation of parts with different screw diameters in a vibrating environment - Sites that want to prevent forgetting washers and reduce the number of parts to procure, aiming to improve assembly efficiency - Design scenarios where reliable loosening prevention and high appearance quality are required while protecting the surface of the fastened object.
basic information
■Specifications ・Material: Free-cutting brass; Treatment: Nickel plating (Ni) ■Spring Washer ・Material: Phosphor bronze; Treatment: Nickel plating (Ni) ■Set Washer ・Material: Phosphor bronze; Treatment: Nickel plating (Ni) ■EU-RoHS ・RoHS2 compliant product ■Standards ・Screw diameter: M3-2.5/M3-M2.6
Price information
For more details, please check our website or catalog, or feel free to contact us.
Delivery Time
Model number/Brand name
WSB-A (Different Diameter)
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 components, industrial machinery, machine tool components, water treatment machinery components, FA equipment, mobile communications, mobile mobility, and base station-related components.
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Distributors
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.