Aluminum Flat Washer

• Customization: Available
• Type: Flat Gasket
• Material: Aluminum
• Model NO.: GB/T 95-2002
• 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

PAluminum flat washers are primarily crafted from high-quality aluminum alloys, such as 1050, 6061, or 7075, each offering distinct properties. Pure aluminum (e.g., 1050) provides excellent corrosion resistance and malleability, making it ideal for general-purpose applications where formability is key.

Material Properties and Characteristics

Core Functions in Fastening Systems

Application Scenarios and Customization

Aluminum flat washers are primarily crafted from high-quality aluminum alloys, such as 1050, 6061, or 7075, each offering distinct properties. Pure aluminum (e.g., 1050) provides excellent corrosion resistance and malleability, making it ideal for general-purpose applications where formability is key. Alloyed variants like 6061 enhance strength and durability, suitable for mechanical stress scenarios, while 7075 offers high tensile strength for heavy-duty use. Aluminum's natural oxide layer acts as a protective barrier, granting inherent resistance to rust and oxidation, though additional surface treatments like anodizing can further boost corrosion resistance and wear performance.

Load Distribution: Similar to other washers, aluminum flat washers distribute the clamping force of bolts, screws, or nuts evenly across the surface of connected components. This prevents localized pressure damage to soft or delicate materials (e.g., plastic, wood, or thin metal sheets) and ensures stable fastening in assemblies like automotive parts, machinery, or furniture.
Surface Protection: Their smooth, non-abrasive surface minimizes scratches or indentations on the fastened materials, which is crucial for maintaining the integrity of painted or coated surfaces in industries like construction and automotive manufacturing.
Spacer Role: They can act as precise spacers to adjust gaps between components, ensuring proper alignment in mechanical assemblies—for example, in electrical enclosures or industrial machinery where component positioning affects performance.

Aluminum flat washers find widespread use across industries: in automotive engineering, they secure interior trim or under-hood components; in construction, they fasten aluminum profiles or cladding; in electronics, they insulate and space circuit board components (though note aluminum is conductive, so non-conductive applications require alternatives). Manufacturing typically involves stamping or machining, allowing customization of dimensions (inner/outer diameter, thickness), surface finishes (anodized, polished, or powder-coated), and even hole patterns to meet specific project requirements, from standard metric sizes to bespoke industrial designs.

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.