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Custom Carbon Steel Fasteners

Committed to the production of carbon steel and stainless steel fasteners, stamping parts and non-standard custom parts.


Founded in 2003, Haiyan Yuanda Metal Products Co., Ltd. is a China Carbon Steel Fasteners Company, Wholesale Stainless Steel Nuts And Bolts Factory dedicated to the production of carbon steel and stainless steel fasteners, stamping parts and non-standard custom parts. The annual production capacity can exceed 5,000 tons, strong technical force, complete production equipment, reliable product quality, good mechanical performance, widely used in construction, machinery, auto parts, breeding and other industries.

  • Customized Service
    Customized Service

    We mainly make customized products, we develop and produce products according to the drawings or samples provided by customers.

  • Quality Guarantee
    Quality Guarantee

    Quality Guarantee Quality Guarantee Yuanda after more than 20 years of technology accumulation and precipitation for the industry to improve performance cost reduction contributed to the strength of many years of market.

  • Production Capacity
    Production Capacity

    We have complete production equipment, with an annual output of more than 5,000 tons, which can meet the needs of customers with different purchase volumes.


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Industry Knowledge Extension

Why Choose Stainless Steel Nuts and Bolts?

Corrosion Resistance: Stainless steel is known for its exceptional corrosion resistance due to the presence of chromium. This makes stainless steel nuts and bolts suitable for use in environments where exposure to moisture, chemicals, or harsh weather conditions is a concern. They are commonly used in outdoor and marine applications.
Longevity: The corrosion resistance of stainless steel translates into a longer lifespan for nuts and bolts made from this material. They are less likely to rust, corrode, or degrade over time, ensuring the integrity and reliability of the connections they create.
Aesthetic Appeal: Stainless steel has a sleek and polished appearance that can add a touch of elegance to applications where aesthetics matter. This makes it a popular choice in architectural and design projects.
Strength and Durability: Stainless steel is a strong and durable material, providing the necessary strength for various applications. It retains its mechanical properties even at elevated temperatures, making it suitable for high-temperature environments.
Hygienic Properties: Stainless steel is non-porous and easy to clean, making it suitable for applications where hygiene is important, such as in the food and medical industries.
Versatility: Stainless steel nuts and bolts come in various grades and sizes, making them suitable for a wide range of applications. You can choose the grade that best suits your specific needs, whether it's for general purposes or specialized environments.
Low Maintenance: Stainless steel nuts and bolts require minimal maintenance due to their resistance to corrosion and staining. This can lead to cost savings over time, as they are less likely to need replacement or frequent maintenance.
Recyclability: Stainless steel is highly recyclable, which aligns with environmentally conscious practices. Choosing stainless steel nuts and bolts supports sustainability efforts and reduces the demand for new raw materials.
Chemical Compatibility: Stainless steel is compatible with a wide range of chemicals and substances, making it suitable for applications in various industries, including chemical processing, oil and gas, and more.
Resistance to Thermal Expansion: Stainless steel has a relatively low coefficient of thermal expansion compared to other metals, which can help maintain the structural integrity of assemblies subjected to temperature fluctuations.

Where are nuts and bolts commonly used?

Construction: Nuts and bolts are essential components in construction projects, used to assemble structural elements such as beams, columns, and frames.
Automotive: They are extensively used in the manufacturing and maintenance of automobiles, securing components like engine parts, chassis components, and body panels.
Machinery and Manufacturing: Nuts and bolts play a crucial role in assembling machinery, equipment, and manufacturing processes. They secure parts together and allow for disassembly when maintenance or repairs are needed.
Furniture: Many types of furniture are assembled using nuts and bolts, including chairs, tables, cabinets, and shelving units.
Electronics: In the production of electronic devices and appliances, nuts and bolts are often used to secure components, enclosures, and connectors.
Aerospace: In the aerospace industry, high-quality nuts and bolts are vital for ensuring the safety and integrity of aircraft and spacecraft components.
Household Items: Everyday items like bicycles, gardening tools, appliances, and even children's toys often rely on nuts and bolts for assembly.
Infrastructure: Nuts and bolts are used in the construction and maintenance of infrastructure projects such as bridges, railroads, and telecommunications towers.
Plumbing and Pipelines: They are employed in the assembly of plumbing systems and pipelines, ensuring leak-free connections.
Marine and Boating: Nuts and bolts are used in the construction and maintenance of boats and ships, securing various components and structures.
DIY Projects: People often use nuts and bolts in various do-it-yourself projects, ranging from building structures to creating custom furniture.
Agricultural Equipment: Nuts and bolts are found in farming equipment and machinery, securing various parts for efficient operation.