Nutserts, Rivnut & Rivet Nut Experts.  

Nutserts are fundamentally a tube with an internal thread that attaches onto a surface for bolting purposes; where a simple hole opening is not possible because the material is too thin. Australia's #1 range from the popular Nutsert "Xtralok®" for extra grip through to Hex Nutserts, Rivnuts, Rivet Nuts and PlusNuts. Also a wide range of air, cordless & manual nutsert & rivnut tools. Check out the nutsert blog.