Package Contents: This rivet set includes six sizes, including M3, M4, M5, M6, M8, and M10, and comes with 60 rivets to meet your various needs. It provides an efficient riveting solution, improving production efficiency and saving time and effort. Premium Materials: The rivet set is made of high-hardness carbon steel, which offers excellent wear resistance and corrosion resistance, ensuring a long service life. This material choice guarantees stable performance of the rivet head assembly in various harsh environments. Easy to Use: Our internal threaded nuts and rivet nuts are easy to install. The hexagonal rivet heads can be fastened with a wrench using screws and can be used with a hand drill or electric drill, making the installation process faster and more efficient. Lightweight and Portable: The hand-held rivet head set is lightweight and portable, fully considering the needs of users and working environments, allowing for greater flexibility and convenience during work. Its carefully designed structure makes it lightweight and compact, easy to transport and move. Wide Applications: This rivet set is widely used in elevators, switches, decorative products, and other electromechanical and light industrial products; it is also suitable for various industries, including but not limited to manufacturing, agriculture, construction, and automotive. Specifications: Product size: 19 x 13 x 2.3 cm. Package size: 19 x 13 x 2.3 cm. Product weight: 440 g. Package weight: 440 g. Colors: Black, gold. Material: Carbon steel. Package contents: 6 rivet nut pliers, 60 nuts. Note: 1. Manual measurement, please allow a slight error. 2. Due to differences in light and screen, the color of this product may differ slightly from the picture.