Blind pop rivets are specialized fasteners designed for applications where access to the rear side of the material is limited or impossible. These rivets consist of a hollow cylindrical body and a mandrel, which is pulled to deform the rivet and create a secure joint. The installation process involves inserting the rivet into a pre-drilled hole and using a riveting tool to pull the mandrel, causing the rivet to expand and grip the materials being joined. This type of fastener is particularly advantageous in situations where a clean, finished appearance is desired, as the blind pop rivet provides a smooth surface on the exterior side. They are widely used in various industries, including automotive, aerospace, and construction, due to their reliability and ease of use.