Copper-Plated Flat Washer

• Customization: Available
• Type: Flat Gasket
• Material: Carbon Steel
• Model NO.: GB/T 97.1-2002
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Transport Package: Bag
• Specification: M2-M42
• Trademark: LING KE
• Origin: Yong Nian
• HS Code: 741521
• Production Capacity: 200000/Year
• Package Size: 50.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

Copper-Plated Flat Washers

Material and Structure: 

Surface Coating Advantages:

Typical Applications:

Copper-plated flat washers are typically made of a base material (usually steel or iron) with a thin layer of copper electroplated on the surface. They have a circular shape with a central hole, where the hole size matches the diameter of bolts or screws for secure installation. The copper plating adheres evenly to the base, forming a smooth, conductive surface.

The copper plating provides multiple benefits: it enhances corrosion resistance by acting as a barrier against moisture and oxidation, reducing rust on the base metal. Additionally, copper's natural conductivity makes these washers suitable for applications requiring electrical conductivity. The coating also improves aesthetic appeal with a characteristic reddish-brown finish.

They are widely used in electrical equipment, automotive components, and machinery where conductivity or moderate corrosion resistance is needed. They are also common in plumbing fixtures, hardware assemblies, and DIY projects, as their copper plating offers a balance of functionality, durability, and cost-effectiveness compared to solid copper washers.

Packing & Delivery

Bag Packaging

Carton Packaging

Fasteners can be packaged in durable plastic bags, which are available in various sizes to accommodate different quantities (e.g., small batches of screws, nuts, or bolts). The bags are typically sealed by heat or with a zipper to prevent moisture, dust, and loss of contents. This method is lightweight, cost-effective, and suitable for retail sales, small shipments, or situations where easy access to the fasteners is needed. Additionally, clear plastic bags allow for quick visual identification of the products inside.

For larger quantities or bulk transportation, cartons are commonly used. These are sturdy cardboard boxes, often reinforced with corrugated layers to provide protection against impact during handling and shipping. Fasteners in cartons are usually pre-packed in bags or separated by dividers to avoid friction and damage. Cartons can be labeled with product details (e.g., type, size, quantity) and are stackable, optimizing storage and logistics efficiency. This method is ideal for industrial orders, wholesale distribution, or long-distance transportation where durability is a priority.

Company Profile

Company Name

 Hebei LING KE Metal Products Manufacturing Co.has firmly established itself as a leading force in the fastener industry, with a rich history and a commitment to excellence that spans over 10 years. Since its inception, the company has been dedicated to providing high-quality fasteners and comprehensive fastening solutions to a diverse range of industries worldwide.In recent decades, Hebei LING KE Metal Products Manufacturing Co. has expanded its footprint globally, establishing strategic partnerships and distribution centers in key regions around the world. This has allowed the company to better serve its international customer base and meet the growing demand for its products in emerging markets.