T.K.Excellent Hollow Wall Metal Anchors: 68PCS Heavy Duty Expansion Plugs Assortment Kit with Screws for Drywall Plasterboard Block - Load Capacity 15-30 kg with Storage Box

This is great! Definitely the way to buy anchors! Will purchase again!

I bought these to anchor into drywall. Every plastic drywall anchor I tried to mount into the ceiling just spun once the pressure was applied. These have little notches that anchor in, and the anchoring mechanism threading against itself. Due to the structure of the anchor, they can't be placed directly next to one another, but I'd honestly say that one of these out-performs multiple of those plastic drywall anchors that comes with most storebought items.

A great selection in the sizing of these and they are hard to find at any store. I prefer these over plastic anchors in dry wall as they will support more weight and will not pull out on towel bars or any bathroom item. You can't go wrong with these.

Poor quality. They twisted off and came apart damaging the dry wall.

I was unable to find these at local hardware stores. These are far better than the plastic type that tend to spin when you try to secure them and pull out of the wall easily. This is a very nice set with a variety of sizes.