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What is a Rubber Washer for M8?
A rubber washer for M8 is a circular, flat component made of rubber, designed to fit M8 bolts or fasteners, which have an 8mm diameter. These washers are used to provide cushioning, sealing, and vibration dampening in various applications.
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What are the key functions of a Rubber Washer for M8?
The key functions of a rubber washer for M8 include sealing, preventing leaks, reducing vibration, distributing pressure evenly, and protecting surfaces from damage caused by metal fasteners. It also helps absorb shocks, ensuring smooth operation in machinery or systems.
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What are the common applications of Rubber Washers for M8?
These washers are used in automotive, plumbing, electrical, and industrial applications. They are particularly effective in sealing bolts and nuts in systems involving fluid or gas, such as pipes, valves, pumps, and electrical components.
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What materials are typically used for Rubber Washers for M8?
Rubber washers for M8 are commonly made from materials such as EPDM (Ethylene Propylene Diene Monomer), Nitrile, Neoprene, and Viton. The material selection depends on the specific needs of the application, such as resistance to chemicals, temperature, and pressure.
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How do Rubber Washers for M8 provide sealing?
The rubber washer forms a tight seal between the fastener and the surface it is applied to. This prevents the leakage of fluids or gases and ensures the integrity of the assembly, making it ideal for plumbing and other sealed applications.
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Can Rubber Washers for M8 withstand extreme temperatures?
Yes, rubber washers for M8 can withstand a wide range of temperatures, depending on the rubber material used. For instance, EPDM is ideal for outdoor and weather-resistant applications, while Viton can handle higher temperatures (up to 200°C) and is suited for high-temperature environments.
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Are Rubber Washers for M8 resistant to chemicals?
Yes, depending on the rubber material, these washers can offer excellent chemical resistance. Nitrile rubber is known for its resistance to oils and fuels, while EPDM is suitable for water, steam, and many chemicals. It's important to select the right rubber type based on the chemical environment.
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What are the advantages of using Rubber Washers for M8 over metal washers?
Rubber washers provide superior sealing properties, as they conform to surfaces and prevent leaks more effectively than metal washers. They also offer vibration dampening, noise reduction, and protection against damage from metal fasteners, making them more versatile than their metal counterparts.
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Are Rubber Washers for M8 customizable?
Yes, rubber washers for M8 can be customized in terms of size, thickness, hardness, and rubber material. Custom washers can be tailored to meet specific application requirements, such as providing a stronger seal, greater flexibility, or increased temperature resistance.
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How durable are Rubber Washers for M8?
Rubber washers for M8 are durable, but their lifespan depends on the material used and the environmental conditions. Proper selection of the rubber material based on factors like temperature, chemical exposure, and mechanical stress will ensure the washer performs optimally for a longer time.
