Size: Head height, 1.4mm, Head diameter, 12.1mm; Total Length, 15.1mm; Installed Length, 9mm
High-Quality Material: Made of high-quality aluminum, anti-rust, reliable and sturdy, heat resistance, smooth surface, the thread is clear, the force is uniform, and it is not easy to slip during use.
Wide Application: 1/4"-20 rivet nuts can be used in construction, industry, home, automobile and so on.