304 Stainless Steel Rivet Nuts: Our nuts are made of high-quality 304 stainless steel, which offers good elongation strength, corrosion resistance, superior rust resistance, and excellent oxidation resistance, ensuring a long service life. Versatile: The knurled nuts make insertion into parts easier. They also allow for threaded inserts into many different types of materials such as sheet metal, wood, plastic, fiberglass, etc. WIDE APPLICATIONS: This stainless steel tool set is perfect for professionals, hobbyists, homeowners, DIY enthusiasts, mechanics, carpenters, construction workers, plumbers, HVAC technicians, and more. They are also suitable for printing projects. Use on sheet metal and wood. Multiple Sizes to Meet Your Highest Requirements Reasonable Design: The rivet nut features knurling, a flat and deep thread, a uniform pitch, a smooth and burr-free surface, making it easy to fasten and providing good anti-slip performance. Riveted Nut Sizes: Assortment of 100 M6 metric rivet nuts. We offer a wide variety of models to meet your riveting needs. They have a strong metallic luster and precise threads and surfaces. Riveted nut assortment kits are widely used in various industries such as automotive, decoration, sheet metal, woodworking, handicrafts, furniture, other industrial products, and electrical appliances, with multiple sizes to meet your highest requirements. You can easily use rivet nuts and bolts, nuts and washers. Rivets are very quick and easy to install. So if you're a mechanic, this kit will save you time. These high-quality steel snap rivet nuts are strong and durable. The kit will hold securely once installed. If necessary, you can easily remove the bolts installed in the rivets. Material Specifications Stainless Steel Head Shape: Flat Head Rivet Nut Type: M6 Color: Silver Package Includes: 100 M6 Snap Rivet Nuts