There are two primary types of Mechanically Attached Fastener technologies: Rivet and Clinch. Below is a brief breakdown of the difference between the two.
Rivet Joint:
- Fasteners are pressed into a pre-pierced/embossed component and form to the panel
- Alloy Range: Aluminum through 1500 MPa
- Watertight joints
- In-die applications
Clinch Joint:
- During the installation process, component material is pressed into the fastener
- Self-piercing or used with a pre-pierced component
- Alloy Range: Aluminum through 600 MPa
- Suitable for a wide range of sheet metal thicknesses
- BIW applications