Aluminum Large-Flange Blind Rivet 3/16-In Grip

All-aluminum large-flange tri-fold (Tribex / Bulbex) blind rivet with 3/16-inch body diameter and a .040-.354-inch grip range. Features a large flange for broad load bearing and a tri-fold body that splits into three “wings” on the blind side, providing enhanced holding strength in soft or brittle materials. Ideal for single-side installations where appearance, corrosion resistance, and reliable fastening are important.