Formed Fasteners

Formed Fasteners

Formed fasteners refer to fastening components manufactured through specific forming processes, designed to provide excellent structural strength, stability, and reliable securing in various applications. Below are some of the main types of formed fasteners and their applications:

Common Types of Formed Fasteners:

1. Cantilever Snap Joint:

•Description: Simple in design and easy to install, this type is commonly used in plastic components. It typically features a tapered hook that locks into a groove within the receiving part.

2. U-Shaped Snap Joint:

•Description: Suitable for connecting round or oval-shaped components, often found in products like pen caps or container lids. This design allows for tensile or compressive hoop stress during assembly.

3. Annular Snap Joint:

•Description: Designed to secure circular parts and withstand multi-axial stresses to some extent. The design considers the angle of the connected components for optimal performance.

4. Spring Washers:

•Description: Includes cup-shaped and disc-shaped spring washers, which help maintain consistent fastening force and adapt to changes caused by temperature fluctuations.

5. Slotted Spring Washer:

•Description: Features a ring-shaped split opening to prevent loosening due to slippage, making it suitable for use in vibrating environments.

Applications:

• Automotive Industry:

Formed fasteners are extensively used throughout vehicles, including engines, suspension systems, and interiors.

• Electronics:

In electronic devices, formed fasteners help secure internal components, enhancing overall product stability.

• Mechanical Equipment:

Used in various machinery to prevent parts from moving or loosening during operation.

Conclusion:

Formed fasteners, with their specialized designs and manufacturing processes, play a critical role in ensuring structural integrity and operational reliability across multiple industries. Their adaptability and durability make them indispensable components in both complex and everyday mechanical assemblies.