The RIVET LARGE FLANGE ALUM/ALUM 3/16" DIAMETER with a grip range of .626-.750 is designed for blind fastening applications where access to the opposite side is limited. Made from aluminum, this rivet features an aluminum mandrel that ensures ease of installation. Its large flange provides a greater bearing surface, making it ideal for fastening soft and brittle materials as well as accommodating oversize facing holes. This rivet is an excellent choice for applications requiring reliable and secure fastening with minimal effort.