Belleville Washers SVYARLYU Conical Cup 65Mn High‑Strength 5/16″ 20pcs

Description

Product Overview

SVYARLYU’s Belleville Washers are engineered to meet the rigorous demands of modern industrial and automotive environments. Crafted from premium 65Mn high‑strength steel, each conical disc spring cup washer offers exceptional load‑bearing capacity while maintaining a compact profile. The precision‑molded conical shape ensures uniform pressure distribution, reducing the risk of uneven wear and extending the service life of fastened assemblies.

These washers feature a 5/16″ diameter, a standard size that fits a wide range of bolt and screw applications. The 20‑piece pack provides ample quantity for bulk projects, maintenance tasks, and repeat installations, eliminating the need for frequent reordering. Each washer is designed with a smooth, non‑slip surface that resists rotation under load, guaranteeing a secure and stable connection even in high‑vibration settings.

Beyond their mechanical advantages, the washers are coated with a corrosion‑resistant finish that protects against moisture, chemicals, and harsh environmental conditions. This protective layer helps maintain the structural integrity of the steel core, ensuring consistent performance over time. Whether used in heavy‑duty machinery, automotive suspension systems, or everyday household repairs, these Belleville washers deliver reliable, repeatable results.

Usage

In industrial settings, the SVYARLYU Belleville Washers excel in applications that require precise torque control and vibration damping. They are commonly employed in gearboxes, pumps, and compressors where maintaining consistent pressure is critical to prevent leaks and mechanical failure. The high‑strength 65Mn material allows the washers to withstand substantial axial loads, making them ideal for heavy‑duty fastening tasks.

Automotive technicians rely on these washers for suspension components, brake systems, and engine mounts. The conical design provides a self‑locking effect that helps maintain bolt tension despite the constant motion and stress experienced by vehicle parts. Their resistance to slipping ensures that critical safety components remain securely fastened, reducing the risk of component loosening during operation.

For home and office use, the washers are perfect for assembling furniture, mounting equipment, and repairing appliances. Their easy‑to‑install nature means that even users with limited mechanical experience can achieve professional‑grade results. The non‑slip surface simplifies alignment, while the corrosion‑resistant coating protects against humidity in indoor environments.

Why Choose Us

Choosing SVYARLYU means selecting a brand committed to quality, reliability, and customer satisfaction. Our Belleville Washers undergo rigorous testing to verify material strength, dimensional accuracy, and performance under load. Each batch is inspected for consistency, ensuring that every washer meets the exact specifications required for demanding applications.

We stand behind our products with a comprehensive warranty and responsive after‑sales support. If you encounter any issues or have questions about installation, our technical team is ready to provide guidance and solutions. This commitment to service reflects our dedication to helping you achieve optimal results in every project.

Our manufacturing process incorporates advanced forging and heat‑treatment techniques that enhance the durability of the 65Mn steel core. The result is a washer that not only meets but exceeds industry standards for strength and fatigue resistance. By investing in SVYARLYU washers, you gain a competitive edge through reduced downtime, lower maintenance costs, and improved overall system performance.

Key Features

• High‑strength 65Mn steel provides superior load capacity and durability.
• Conical disc design ensures even pressure distribution and self‑locking torque.
• Corrosion‑resistant coating protects against moisture and chemicals.
• Non‑slip surface prevents rotation under vibration and heavy loads.
• Comprehensive warranty and responsive technical support for peace of mind.

FAQ

What size are these Belleville washers?

The washers have a 5/16″ outer diameter, a common size that fits many standard bolts and screws used in industrial and automotive applications.

Can these washers be used in high‑temperature environments?

Yes. The 65Mn steel core retains its strength at elevated temperatures, making the washers suitable for applications where heat resistance is required.

How many washers are included in each package?

Each package contains 20 washers, providing enough quantity for bulk projects, maintenance tasks, and repeat installations without the need for frequent reordering.

Do the washers come with any coating?

All washers are finished with a corrosion‑resistant coating that helps protect the steel from moisture, chemicals, and harsh environmental conditions.

What warranty does SVYARLYU offer?

SVYARLYU provides a full warranty covering material defects and performance issues, backed by a dedicated technical support team ready to assist with any questions or concerns.