Spin rivet nut onto simple hand or Power tool, insert into pre-drilled or punched hole, set nut, withdraw tool mandrel - done. When load-bearing threads are required in thin walled materials or profiles, blind nuts are a most effective solution. They can be fitted "blind" (from one side only) with no re-machining/processing and without damage to pre-treated surfaces. Our extensive program offers a wide range of materials, head or shank types as well as standard, medium, long and extra-long grip lengths.