Strong and Reliable Plasterboard Wall Plug - Patented plasterboard fixings heavy duty hold of up to 116kg (see datasheet) on plasterboard and drywall of standard thickness (12.5mm – 16mm). Pack contains 24 fixings with collars and 24 x 5mm x 20mm screws Universal Use Wall Plugs - Plaster boarding Fixings are versatile and can be used on any plasterboard fitting type such as Dot & Dab wall fixings (Only 7mm cavity is required), Stud Wall fixings and even Insulated Plasterboard Perfect for Hanging Heavy Objects - Secure and safe heavy duty plasterboard fixings for hanging objects to plasterboard including shelves, mirrors, radiators, kitchen cupboards and flat or tilted TV bracket or mounts (Not recommended for cantilever or extendable arms) Dependable Cavity Wall Fixings for Plasterboard - You won't need to worry if a hollow wall anchor has opened properly again! Thanks to the intuitive design, you cannot screw into a Bullfix fixing if the wings haven’t fully opened Easy-to-Use Plasterboard Screws - Quick and easy to install hollow wall fixings by following 5 simple steps. You can reliably secure any heavy items to plasterboard with the sturdy drywall screws