Polypropylene Washer "PPW"
■Features ・This is a flat washer made of polypropylene. ・Washers are generally used by placing them between a screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. ・Washers are thin, disc-shaped, and have a hole in the center for the screw to pass through. ・By placing a flat washer between the screw and the workpiece, the seating area is enlarged, reducing the surface pressure on the target material, which helps maintain a certain 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, 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, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. - Washers are thin, disc-shaped objects with a hole in the center for the screw to pass through. - By placing a washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material, which helps maintain a certain fastening force, prevents loosening of the screw, protects the fastening surface from damage, and stabilizes the seating surface. - This refers to flat washers, round washers, and plain washers (sometimes abbreviated as "W"). - Unlike metal, plastic washers are lightweight and do not rust, making them suitable for applications requiring weight reduction, insulation, and chemical resistance. - We offer a variety of sizes primarily made from engineering plastics such as Delrin, nylon, PEEK, and PPS.
Price information
Please refer to the catalog and homepage.
Delivery Time
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 components, industrial machinery, machine tool components, water treatment machinery components, FA equipment, mobile communications, mobile mobility, and base station-related components.
catalog（1）
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Company information
We, Hirozaki Instruments, are a comprehensive manufacturer of mechanical and electronics parts, handling spacers, terminals, washers, bushes, screws, and more. Our wide range of products boasts a diverse lineup that matches various applications, and we are highly regarded by customers in a wide range of industries for providing multifunctional, high-quality products with short delivery times and low costs. From product development to design, procurement, and technical support, we offer one-stop support through our product offerings. ■ Company Features ■ 1: Offering a diverse selection with over 110,000 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 inventory 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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