Channellock 3/16 x 1/8 in. Grip Aluminum Multi-Grip POP Rivet, 50-Pack produces a strong, permanent, and tamperproof bond that ensures your projects stay secure. These rivets are designed to resist vibration loosening and stripping, unlike traditional threaded fasteners. I for joining materials such as sheet metal, aluminum, fabric, plastic, and leather, they are for use on metal cabinets, aluminum doors, windows, fixtures, heating ducts, and gutters. Featuring an aluminum body with a steel mandrel, these multigrip rivets provide reliable durability and strength. Each pack contains 50 rivets with a diameter of 3/16 inch and a grip size of 1/8 inch, conveniently packaged in a box. Model Number: 381691