| 500pcs Rivet Nuts, #6-32, #8-32, #10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Nuts - Colorful Description: 1. Materials: These rivet nuts are made of zinc-plated carbon steel material, with high strength, good rust resistance, corrosion resistance and oxidation resistance. 2. ... more 500pcs Rivet Nuts, #6-32, #8-32, #10-24, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Nuts - Colorful Description: 1. Materials: These rivet nuts are made of zinc-plated carbon steel material, with high strength, good rust resistance, corrosion resistance and oxidation resistance. 2. Bed Bath & Beyond | | $77.99 FREE shipping go to store |