I am looking to hang some fairly light objects (3 lbs max) from the ceiling of my kitchen through a couple of hooks like the one in the photo. Unfortunately, my kitchen has a "false ceiling", lower than in the rest of the apartment. that does not touch any joist.
My go to solution, toggle bolts, does not work in this case for incompatibility with the thread of the hooks.
I tried a couple of standard plastic anchors, also shown in the photo, but unsurprisingly as I started screwing the hook, the plastic anchor started rotating with it.
I am wondering what those more experienced recommend as the best approach:
Use some product to increase the friction between the plastic anchor and the drywall. The main issue here seems to be the location on the ceiling, which eliminates any liquid, or at least those not viscous enough to stay in place for the time necessary to dry. In case, what is the best candidate: some type of glue? DryDex DAP? Or?
Reduce the applied torque by getting a plastic anchor with a larger "hole". Those I've been trying have an opening diameter of 6mm that matches the minor diameters of the hook thread whose major diameter is 8mm.
A better solution. My initial idea was to get hooks with machined threads that fit a toggle bolt, but could not find one with a suitable size and shape.
The first two pics show the cramped kitchen and its ceiling, lowered by 10.5". As it can be seen, space is a commodity very much in demand as the wall on both sides of the window can't be used for hanging because it doesn't extend beyond the span of the cabinet doors.
The hanging place I tentatively chose is the red X between the window and the central light, 10" from the former, 30" from the latter and just clear of the cabinet door. What I want to hang from two 2 hooks is a pressure cooker lid that weighs 3.3 lbs but has an annoyingly big handle 1.5" large and 1" thick which requires a hook larger than any of those that I saw compatible with toggle bolts.
The sad looking collage below shows a bunch of grainy & out of focus pictures of the space above the ceiling positioned in a drawing that in its intent represents a map of the terrain as seen by the borescope standing above the hole, with north chosen as pointing to the windows. Metal rails run east west along the window and delimiting the space of the electrical light and some brackets can be seen in places where nothing can be hanged.
It is the non-usability for my goal of any of the available support structures that led me to model this portion of the ceiling as an infinite drywall plane floating in space, even though I am not fully convinced of their existence myself.