Rivet Nuts, Stainless Steel, M5 x 0.8, 3.30-5.70 give you strong, reusable threads in thin or soft materials where tapping isn’t an option. Once installed, the body expands to form a solid anchor, letting screws and bolts hold tight again and again. The stainless steel build resists rust and corrosion, so it lasts even in damp or outdoor environments. Perfect for mounting panels, attaching hardware, or fastening components cleanly, rivet nuts make assembly easy and reliable without damaging the material.