The ESSENTRA / RICHCO part 61PR200000 is a natural nylon snap rivet push-in rivet designed for a variety of applications. It is compatible with holes that have a diameter of 4.7 mm (0.187 in) and can be used with panel thickness ranging from 4 - 7.1 mm (0.156 - 0.281 in). This rivet is made from durable and long-lasting nylon material providing excellent strength and reliability. It is easy to install simply push it into the desired hole for a secure and hassle-free fastening solution.