Channellock 3/16"-1/4" x .251"-.500" Grip Multi-Grip POP Rivet, 100-Pack produces a strong, permanent, and tamperproof bond that ensures your projects stay secure. Unlike threaded fasteners, these rivets will not vibrate loose or strip out, making them i for reliable and lasting joins. for joining sheet metal, aluminum, fabric, plastic, and leather, these rivets are commonly used on metal cabinets, aluminum doors, windows, fixtures, heating ducts, and gutters. The multigrip rivets feature an aluminum body combined with a steel mandrel, providing durability and strength for various applications. Model Number: 381802