Metric Belleville Spring Washer 20mm OD x 10mm ID x 1mm Thk 1,418N

Description

Product Overview

The Metric Belleville Spring Washer is engineered to meet demanding industrial applications where precise load handling and durability are essential. Constructed from high‑grade carbon steel, each washer undergoes a rigorous heat‑treatment process that enhances tensile strength and resistance to fatigue. The conical design creates a spring‑like action, allowing the washer to maintain consistent pressure across a wide range of temperatures and vibration conditions.

With an outer diameter of 20 mm, an inner diameter of 10 mm, and a thickness of 1 mm, the washer offers a compact footprint while delivering a maximum load capacity of 1,418 N. This balance of size and strength makes it ideal for fastening components in automotive, aerospace, and heavy‑equipment assemblies where space constraints are a concern. The washer conforms to DIN2093 standards, ensuring compatibility with a broad spectrum of bolts and screws used across the industry.

Each pack contains ten washers, providing a convenient quantity for both prototype development and large‑scale production runs. The washers are supplied in a corrosion‑resistant coating that extends service life even in harsh environments such as marine applications or chemical processing plants. The product model DS‑201010, first released in November 2015, has earned a solid reputation reflected in its ranking among top sellers in the Belleville Washers category.

Designed for ease of installation, the washer’s conical shape automatically compensates for minor variations in bolt tension, reducing the need for additional torque adjustments. This self‑balancing feature helps prevent over‑tightening, which can lead to bolt fatigue or failure. The washer’s geometry also promotes even load distribution, minimizing stress concentrations that could otherwise compromise joint integrity.

In addition to its mechanical advantages, the Metric Belleville Spring Washer supports sustainability initiatives. The steel used is recyclable, and the manufacturing process adheres to ISO‑14001 environmental management standards. By selecting this washer, engineers can achieve high performance while contributing to greener production practices.

Usage

These washers excel in applications that demand reliable clamping force under dynamic loading. Typical use cases include securing engine components, mounting brackets, and vibration‑damping assemblies in heavy machinery. Their ability to maintain tension despite thermal expansion makes them suitable for heat‑exposed environments such as exhaust systems and turbine housings.

In the aerospace sector, the Metric Belleville Spring Washer is employed to fasten wing panels, control surfaces, and interior fixtures where weight savings and high‑strength connections are critical. The washer’s compact dimensions allow for integration into tight spaces without sacrificing load‑bearing capacity.

Manufacturers of industrial equipment often rely on these washers for assembling gearboxes, pump housings, and conveyor systems. The washer’s spring action absorbs shock loads, protecting delicate components from sudden impacts and extending the overall lifespan of the equipment.

Maintenance technicians appreciate the ease of replacement; the washer can be swapped out without disassembling the entire assembly, reducing downtime. Its standardized dimensions ensure that replacement parts are readily available from most fastener distributors.

For hobbyists and small‑scale fabricators, the pack of ten provides an economical solution for building prototypes, custom rigs, or experimental rigs that require precise tension control. The washer’s versatility makes it a valuable addition to any fastener inventory.

Why Choose Us

Choosing the Metric Belleville Spring Washer means selecting a product backed by a legacy of quality and compliance. Our manufacturing facilities are certified to ISO‑9001, guaranteeing that each washer meets stringent dimensional tolerances and performance criteria. We employ advanced CNC machining and automated inspection systems to detect any deviations before the product leaves the factory.

Our commitment to customer satisfaction extends beyond the point of sale. We provide technical support from experienced engineers who can assist with selection, installation guidance, and troubleshooting. Should any issues arise, our responsive after‑sales service ensures prompt resolution, reinforcing confidence in the reliability of our products.

We source raw steel from reputable suppliers who adhere to responsible mining practices, ensuring traceability and ethical standards throughout the supply chain. This focus on responsible sourcing aligns with the growing demand for environmentally conscious components in modern engineering projects.

Our packaging is designed for both protection and convenience. Each washer is individually wrapped to prevent damage during transit, and the ten‑piece pack is sealed in a recyclable cardboard box that minimizes waste while providing clear labeling for easy inventory management.

By partnering with us, you gain access to a comprehensive catalog of fasteners, allowing you to source complementary components such as nuts, bolts, and other washer types from a single trusted supplier. This streamlined procurement process saves time and reduces the complexity of managing multiple vendors.

Key Features

• High‑grade steel construction delivers exceptional strength and fatigue resistance.
• Conical spring design maintains consistent tension despite vibration and temperature changes.
• Compact 20 mm OD, 10 mm ID, 1 mm thickness fits tight spaces while providing 1,418 N load capacity.
• Corrosion‑resistant coating extends service life in harsh or marine environments.
• Dedicated technical support and after‑sales service ensure reliable performance and peace of mind.

FAQ

What material is the washer made from?

The washer is fabricated from high‑grade carbon steel that has been heat‑treated for increased tensile strength and fatigue resistance.

Can these washers be used in high‑temperature applications?

Yes, the steel composition and heat‑treatment process allow the washer to perform reliably in elevated temperature environments typical of engine and turbine installations.

How many washers are included in each package?

Each package contains ten individual washers, providing a convenient quantity for both small‑scale projects and larger production runs.

Do the washers meet any industry standards?

They conform to DIN2093 specifications, ensuring compatibility with a wide range of bolts and fasteners used across various industries.

What warranty or guarantee is offered?

We offer a limited one‑year warranty covering material defects and manufacturing errors, backed by our responsive customer service team.