CNR flat washer / CNW
CNR flat washer / CNW
This product is a flat washer made of CNR, based on chloroprene rubber (CR), which has excellent weather resistance and ozone resistance. It is used by inserting it between the fastening materials when tightening bolts or screws. By distributing the load during screw 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. In addition to the rubber elasticity and durability unique to CNR, it also has cushioning properties. This CNR flat washer is suitable for various applications requiring elasticity, weather resistance, and sealing, including waterproof and dustproof measures for various enclosures, vibration-damping applications, outdoor equipment, and general industrial equipment subject to vibration.
basic information
■Specifications - Material: CNR - Color: Black - Hardness: 65° (Durometer Type A) - Hardness: 64° (IRHD reference value) ■Size Range - Nominal diameter: for M3 / M4 / M5 / M6 / M7 / M8 / M10 / M11 / M12 / M13 / M14 / M15 / M16 / M17 / M18 / M19 / M20 ■EU-RoHS - Compliant with EU-RoHS2
Price information
For more details, please check our company website or catalog, or feel free to contact us.
Delivery Time
Model number/Brand name
CNW
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.