High-Quality Rivet Nuts: The rivet nuts are made of high-quality aluminum, sturdy, lightweight, corrosion resistant, high strength, long lasting for use.
Size: Head diameter:0.48in (12.1mm), Total Length: 0.59in (15.1mm).
Wide Application: The 1/4-20 rivet nuts can be widely used for automotive, boats, furniture and other industrial products.