Polyethylene flat washer / POLW
Polyethylene flat washer / POLW
This product is a flat washer made of polyethylene, featuring excellent water resistance, chemical resistance, and electrical insulation properties. It is used by inserting it between the fastening material when tightening bolts or screws. By distributing the load during tightening over a larger area, it reduces the stress on the tightening surface, helps prevent dents and scratches on the counterpart material, and protects the seating surface. Additionally, using a flat washer stabilizes the fastening surface and supports the tightening condition of bolts and screws. In addition to the outstanding water and moisture resistance unique to polyethylene, it also possesses moderate flexibility, electrical insulation, and chemical resistance. This resin flat washer is suitable for a wide range of applications, including water-related devices that require resistance to water and moisture, various equipment that requires resistance to chemicals, and assemblies aimed at insulating electrical and electronic devices or protecting counterpart materials.
basic information
■Specifications - Material: High-density polyethylene - Color: Milky white - Heat distortion temperature: 1.82MPa…45℃ ■Size Variants - Nominal diameter: For M1.7 / M2 / M2.6 / M3 / M4 / M5 / M6 / M8 / M10 / M12 / M16 / M18 / M20 / M24 ■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
POLW
Applications/Examples of results
We offer a variety of products that can be used for various applications such as printed circuit board assembly, electronic component assembly, semiconductor assembly, relay terminal assembly, 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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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.