Gas Strut Mounting Types Guide: Every Type Explained

Choosing the correct mounting type for your gas strut is crucial for ensuring proper functionality and longevity. This guide details the various mounting options available, enabling you to select the most suitable one for your specific application, from automotive to industrial uses. If you are unsure which strut to choose, use our gas spring force calculator to get an idea of how much force your strut should have.

What are the common gas strut mounting types?

The most common gas strut mounting types include eyelets, studs, ball joints, clevis ends, and threaded ends. Each type offers different attachment methods and is suitable for various applications.

Eyelet Mounts

Eyelet mounts, also known as loop or ring terminals, are among the simplest and most versatile gas strut mounting options. They feature a circular opening that fits over a pin or stud.

What are eyelet mounts used for?

Eyelet mounts are commonly used in applications where the strut needs to pivot freely. Applications include automotive, furniture and cabinetry, and industrial machinery.

What are the benefits of eyelet mounts?

Eyelet mounts facilitate easy installation and removal, and are highly adaptable to a broad range of applications where a simple, pivoting connection is required. They are a practical solution for connecting gas struts to surfaces.

What are the limitations of eyelet mounts?

Eyelet mounts may not be the best choice where extremely high loads or significant side forces are present, as the single pin connection can be a point of vulnerability under such conditions.

Stud Mounts

Stud mounts feature a threaded rod that screws into a corresponding threaded hole. This provides a secure and stable connection.

What are stud mounts used for?

This mounting type is ideal for applications that require a strong, fixed connection without pivotal movement. They are commonly found in automotive and industrial settings.

What are the benefits of stud mounts?

Stud mounts provide a very secure and stable connection, as the threaded design allows for a tight fit that resists loosening over time. This makes them suitable for applications where vibration or movement is a concern.

What are the limitations of stud mounts?

Stud mounts do not permit any pivoting movement, which can restrict their use in applications where the strut needs to rotate or adjust its angle during operation.

Ball Joint Mounts

Ball joint mounts consist of a ball-shaped end that fits into a socket, allowing for multi-directional movement and flexibility.

What are ball joint mounts used for?

Ball joint mounts find applications in automotive, marine, and other sectors that need struts to function at various angles. They are also used where alignment is not precise.

What are the benefits of ball joint mounts?

Ball joint mounts offer an exceptional range of motion, allowing the gas strut to operate effectively even when the mounting points are not perfectly aligned. This adaptability is highly beneficial in dynamic environments.

What are the limitations of ball joint mounts?

Ball joint mounts may not be suitable for applications that demand precise, controlled movement along a single axis. The freedom of movement can also reduce the overall stability of the strut in certain setups.

Clevis Ends

Clevis ends feature a U-shaped fitting that is secured by a pin, allowing for pivotal movement in one plane.

What are clevis ends used for?

Clevis ends are ideal for applications needing simple pivoting without the multi-directional freedom of ball joints. Automotive, industrial, and agricultural machinery using hinged components are the most common uses.

What are the benefits of clevis ends?

Clevis ends provide a robust and reliable pivoting connection that is straightforward to install and maintain. Their simple design ensures they can withstand significant loads, making them suitable for heavy-duty applications.

What are the limitations of clevis ends?

Clevis ends only allow for movement in one plane, which can limit their use in applications requiring more complex motion. Their fixed orientation may also require more precise alignment during installation.

Threaded Ends

Threaded ends are similar to stud mounts but allow for the attachment of various fittings or extensions, providing versatility in strut configuration.

What are threaded ends used for?

Threaded ends find application in situations needing customization, such as adapting to bespoke machinery or adjustable setups. Use them especially in industrial and custom engineering projects.

What are the benefits of threaded ends?

Threaded ends offer unmatched flexibility by enabling users to attach a variety of fittings, extensions, or connecting hardware. This makes them perfect for custom installations or applications where the strut needs to be easily modified.

What are the limitations of threaded ends?

Threaded ends may require additional components or hardware for complete installation, which can increase the overall cost and complexity. They may also be more susceptible to loosening if not properly secured.

Mounting Brackets

Mounting brackets are supplementary components that facilitate the attachment of gas struts to surfaces, often used to adapt standard mounts like eyelets or studs to specific installation needs.

What are mounting brackets used for?

Mounting brackets are used in a wide range of applications where standard mounting options are not directly compatible with the available attachment points. They are commonly employed in automotive, cabinetry, and custom fabrication projects.

What are the benefits of mounting brackets?

Mounting brackets offer enhanced versatility, allowing gas struts to be installed in challenging or unconventional locations. They can also provide added stability and support, ensuring the strut operates effectively and safely.

What are the limitations of mounting brackets?

Mounting brackets introduce additional parts into the system, which can increase the overall cost and complexity of the installation. They also require careful selection and installation to ensure they are properly aligned and securely attached.

Specialty Mounts and Considerations

Beyond the standard mounting types, specialty mounts are designed for specific applications or to address unique challenges in strut installation. These include adjustable mounts, quick-release mechanisms, and vibration-dampening mounts.

Adjustable Mounts

Adjustable mounts allow for fine-tuning of the strut’s position or angle after installation. This can be particularly useful in applications where precise alignment is critical or where adjustments may be needed over time.

Quick-Release Mechanisms

Quick-release mechanisms enable the rapid removal or installation of the gas strut, which is beneficial in applications requiring frequent maintenance or component changes.

Vibration-Dampening Mounts

Vibration-dampening mounts incorporate materials or designs that reduce the transmission of vibrations, helping to protect the strut and surrounding components from wear and tear in high-vibration environments. See our guide to industrial gas struts for more details.

For bespoke or bulk orders, contact our industrial team.

Material and Environmental Considerations

The material of the mounting components should be selected based on the environmental conditions of the application. Common materials include steel, stainless steel, and plastic.

Steel Mounts

Steel mounts are cost-effective and suitable for indoor or protected environments where corrosion is not a major concern. However, they may require protective coatings to prevent rust in humid or outdoor settings.

Stainless Steel Mounts

Stainless steel mounts offer excellent corrosion resistance and are ideal for marine, medical, and food processing applications where hygiene and durability are paramount. We offer marine-grade gas struts with stainless steel mounts for the toughest environments. Choosing the right grade, such as 316 stainless steel, is crucial for optimal performance in saltwater environments.

Plastic Mounts

Plastic mounts are lightweight, non-corrosive, and electrically insulating, making them suitable for applications where weight reduction, corrosion resistance, or electrical isolation are important considerations. They are often used in automotive interiors and electronic enclosures.

Installation Best Practices

Proper installation is essential for maximizing the performance and lifespan of gas struts. Always follow the manufacturer’s instructions and use appropriate tools and hardware.

Alignment

Ensure that the mounting points are properly aligned to prevent undue stress on the strut and its attachments. Misalignment can lead to premature wear or failure.

Torque

Use a torque wrench to tighten threaded connections to the specified torque values. Over-tightening can damage the threads or mounting components, while under-tightening can cause loosening over time.

Lubrication

Apply a small amount of lubricant to pivoting joints to reduce friction and prevent corrosion. Silicone-based lubricants are generally recommended for their compatibility with a wide range of materials.

Troubleshooting Common Mounting Issues

Even with careful planning and installation, mounting issues can sometimes arise. Here are some common problems and their solutions.

Loosening

If threaded connections loosen over time, use thread-locking compounds or locking hardware to prevent recurrence. Regular inspections and re-tightening may also be necessary.

Corrosion

If corrosion is present, clean the affected area and apply a protective coating. Consider using stainless steel or plastic mounts in corrosive environments.

Wear

If mounting components show signs of wear, replace them promptly to prevent further damage or failure. Regular maintenance and lubrication can help extend the lifespan of mounting components.

Finding the Right Gas Strut and Mount

Selecting the correct gas strut and mounting type is vital for ensuring optimal performance and safety in your application. By considering the factors outlined in this guide, you can make an informed decision and achieve reliable, long-lasting results. Our team can advise on sizes, end fittings, and mounting options for any application. If you’re unsure what force you need, try our gas strut force calculator.