**Rivet Nuts are Not available in Metric Sizes at this time from Alcoa.
Klik Rivet-Nuts (Flat Head)
Klik Rivet-Nuts can be used in a wide range of applications and are designed to provide a very efficient and cost-effective method of placing permanent threads in thin materials. Installed from one side, Klik Rivet-Nuts are perfect for use in metal, fibergalss and rigid plastic previously too thin for tapped threads. Klik Rivet-Nuts provide a neat appearance and once in place, the internal threads are ready for a screw or bolt.
Lightweight tooling assures easy installation by the oprerator and reduces cost when compared with other methods. Afetr installation, Klik Rivet-Nuts provide permanent, captive threads that do not allow loosening under vibration and will not rotate when attached to the mating material.
Klik Rivet-Nuts with large diameter heads can be used in soft materials which inherently offer little, if any, thread strength.
The flathead design provides the most bearing surface for higher torque applications. The larger flange extends above the material in which it is installed and provides a built-in spacer.
***For more details see page 24 of the pdf catalog >> Marson Catalog
