60PCS Button Rivet Locking Nuts Set M4 M5 M6 Flower Nuts with Riveting Tool

Front-facing Installation Standard nuts require back-facing installation. These button rivet locking nuts set locking nuts, however, can be installed from the front insert, expand, and secure. One person can easily install one side. | Strong and Reliable, Not Prone to Stripping Our button rivet locking nuts set features a petal-shaped expansion design that forms a strong anchor on the back of the panel, ensuring a firm grip. | Three Sizes, Complete Set A set of button rivet locking nuts set includes 20 pieces each of M4, M5, and M6 sizes. Suitable for automotive bodywork, equipment panels, furniture, and general repairs. | Zinc-plated, Suitable for Workshop Environments Made of carbon steel with a galvanized finish, these button rivet locking nuts set prevent oxidation. They remain clean and functional even in garages or tool sheds. | A Thoughtful Gift A compact tool kit that solves big problems. A thoughtful gift for DIY enthusiasts, mechanics, or anyone who enjoys fixing things.