Double coiled spring washer

Introduction to Double Coiled Spring Washers

Double coiled spring washers are essential components in various industrial applications, designed to provide a compensating spring force and maintain tension within assembled bolted joints. These specialized washers are crucial in settings where vibration or thermal expansion could lead to bolt tension loss.

Types and Materials

There is a diverse array of double coiled spring washers available, each tailored for specific scenarios. Materials range from durable stainless steel to lightweight aluminum, catering to different environmental and mechanical requirements. The choice of material impacts the washer's resilience to factors such as corrosion, with some featuring surface treatments like zinc plating for enhanced durability.

Functional Design Features

The design of a double coiled spring washer is flat, which simplifies its application alongside bolts and other fasteners. This simplicity in design belies the complexity of its function, which is to evenly distribute load, prevent fastening loosening, and reduce wear and tear on parts. The double coiled structure provides a higher load-bearing capacity compared to a single coil variant.

Applications and Advantages

The application of double spring washers spans across construction to machinery manufacturing. Their ability to hold nuts and bolts in place under challenging conditions is a key advantage. This resilience makes them suitable for use in environments subject to frequent vibrations or shifts in temperature, which can cause materials to expand and contract.

Customization and Supply

Suppliers on Alibaba.com offer various customization options for double coiled spring washers, including different thread sizes to match specific requirements. Bulk purchasing options are available, allowing for efficient stock management and maintenance of production continuity. While individual samples can be requested to assess compatibility, suppliers facilitate the supply of these components in quantities that align with operational demands.

Choosing the Right Washer

Selecting the appropriate double coiled spring washer involves considering the application, environmental conditions, and the mechanical demands of the assembly. With a comprehensive selection available on Alibaba.com, buyers can find the right fit to ensure the integrity of their projects without compromising on performance.