| Customization: | Available |
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| Transport Package: | Package According to The Customer′s Wishes |
| Specification: | Package According to The Customer′s Wishes |
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Flat washers are widely used mechanical components, typically installed between the head of a nut or bolt and the connected part. Their primary functions are to increase the contact area, distribute the load evenly, protect the connection surface from damage, and prevent the nut or bolt from loosening during tightening.
The main functions are as follows
Increasing contact area: By increasing the contact area between the head of the nut or bolt and the connected part, it reduces local pressure and prevents surface damage.
Distributing load evenly: It helps to distribute the load evenly, avoiding stress concentration and improving the stability of the connection.
Preventing loosening: In some cases, flat washers can be used in combination with spring washers or lock washers to prevent the nut or bolt from loosening due to vibration.
Corrosion protection: Some flat washers (such as stainless steel or galvanized flat washers) can provide additional corrosion protection.
The material selection for flat washers depends on the application environment and load requirements.
Common materials include
Carbon steel: High strength and cost-effective, suitable for general industrial applications.
Stainless steel: Provides good corrosion resistance, suitable for use in humid environments or outdoors. Common grades include 304 and 316.
Alloy steel: Offers higher strength and wear resistance, suitable for high-load applications.
Copper alloys: Provide good electrical conductivity and corrosion resistance, suitable for electrical applications.
Bronze: Excellent wear resistance, suitable for specific environments such as marine applications.
Plastic: Suitable for light-load applications and applications with high corrosion resistance requirements.
| Material | Stainless steel is chosen for its corrosion resistance and durability. |
| Finish | Passivation enhances the corrosion resistance of stainless steel. |
| Tolerance |
Tight tolerances ensure a precise fit with bolts and nuts.
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| Load Capacity | Indicates the washer's ability to distribute load evenly and prevent deformation. |
| Standard Compliance | Conformance to ISO 7089 ensures compatibility with standard bolts and nuts. |
| This table can be customized based on the specific requirements and materials used for the flat washers. |
The packaging and transportation methods are customized according to the customer's requirements.
Simple Structure and Easy Installation
Simple Design: Flat washers have a very simple structure, typically consisting of a thin circular plate with a hole in the center for fitting over a bolt or screw. This simple design makes them easy to manufacture, resulting in lower production costs.
Easy Installation: Due to their regular shape, flat washers do not require complex tools or techniques for installation. They can simply be placed in the appropriate position on the bolt, screw, or nut, greatly simplifying the assembly process and saving time and labor.
Provide Uniform Support and Pressure Distribution
Prevent Localized Stress Concentration: When a bolt or screw is tightened, the nut or bolt head can create localized high pressure on the connected parts, potentially causing deformation or damage to the surface of the connected parts. Flat washers can distribute the pressure evenly over a larger area, preventing localized stress concentration and protecting the surface of the connected parts.
Enhance Connection Stability: By evenly distributing the pressure, flat washers can ensure the stability of the connection, reducing the risk of loosening or failure caused by uneven pressure.
Customer Satisfaction: Ensure that customers receive timely and effective support during the purchase and use of nuts.
Quality Assurance: Provide high-quality products and ensure that customers can quickly obtain solutions when encountering problems.
Long-term Cooperation: Establish long-term and stable customer relationships through high-quality services.
Provide detailed installation and usage instructions, including tools required for nut installation and torque requirements.
For large orders or nuts with special purposes, offer on-site installation guidance services.
All nuts comply with international standards (such as ISO, DIN) or national standards (such as GB/T).
Provide relevant documents such as product certificates of conformity and quality inspection reports.
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