MRO Hardware, a OneMonroe Company, carries a wide assortment of .187 (3/16″) Multi-Grip Rivet to ensure your project can be completed in a timely manner and not break the budget. With a variety of materials, sizes, finishes, and brands to choose from, MRO Hardware is your source for .187 (3/16″) Multi-Grip Rivet online. Rather this is a DIY project at home or a bulk order for an OEM production job, MRO Hardware is your one stop shop for .187 (3/16″) Multi-Grip Rivet.