Check the listing for details. 40pcs #10-32 Rivet Nuts Stainless Steel Flat Head Threaded Insert Nut. Condition: New. Listed at 17.10 USD. Description:1. Materials: These rivet nuts are made of 304 stainless steel material, with good rust resistance, corrosion resistance and oxidation resistance. Suitable for indoor and outdoor use.2. Features: Rivet nuts are designed to solve the problem of material that is too thin to process threads. Make up for the metal sheet welding refractory problem. With the external force of the tool, the nut is extruded and deformed, so that the deformed part is pressed around the hole to complete the locking.3. Easy to use: Rivet nuts need to be riveted with pneumatic or manual riveting tools. Drill a hole according to the size of the mounting hole of the rivet nut, insert the rivet nut, and tighten the locking nut with the rivet tool.4.