EPDM (Ethylene Propylene Rubber) Washer "EPW"
■Features - This is a flat washer made of EPDM (ethylene propylene rubber). - Washers are generally used by placing them between the screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. - The washer is a thin, disc-shaped component with a hole in the center for the screw to pass through. - By inserting a flat washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material, which helps maintain a consistent fastening force, prevents loosening of the screw, protects the fastening surface from damage, and stabilizes the seating surface. - It refers to flat washers, round washers, and plain washers (sometimes abbreviated as "W"). - Compliant with EU-RoHS2.
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basic information
- Washers are generally used by placing them between the screw and the workpiece when tightening screws, with the purpose of preventing loosening of the screw, protecting the fastening surface from damage, and stabilizing the seating surface. By inserting a flat washer between the screw and the workpiece, the seating area is enlarged, reducing the surface pressure on the target material, thereby maintaining a certain fastening force and preventing loosening of the screw, protecting the fastening surface from damage, and stabilizing the seating surface. - Rubber washers utilize the unique properties of rubber, which are not found in metals or resins, for purposes such as vibration damping, noise reduction, and airtightness. They also excel in insulation. - Rubber washers can be used as alternatives to flat washers, round washers, or plain washers (sometimes abbreviated as "W").
Price information
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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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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 110,000 standard parts. 2: One of the largest spacer lineups in Japan. 3: Free shipping for orders over 2,000 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.
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