One is a toggle bolt. These bolts have spring-loaded wings that open up after the bolt is pushed through the wall. When you tighten the bolt, the wing tightens up against the wall.

Check out these easy to use drywall anchors! in this video I will be demonstrating how to install drywall anchors.If your are needing to hang pictures, towel bars, small shelves, etc without ...

I tried metal toggle bolts, but when the folded wings are pushed into the drilled hole the wings drop off and fall inside the drywall, unless I carefully hold them in place with the long bolt ...