Last week I was putting up a shelf using a molly bolt. These are bolts that you use to hold something in drywall. I took my drill put the 1/2 in. diameter hole into the wall, then put in the molly. Theoretically this is to hold the screw so then you can hang your self. This particular molly bolt I had purchased was heavy duty, made to hold 100 lbs. After I installed the molly I screwed the bolt into... Read more