The Forgefix Rimless Wall Plugs can be inserted to depths below the surface of the base material. Their sprung anti-spin fins provide a two-way lock, preventing spinning and loosening from overhead applications. Due to this precise two-way expansion, the plugs are suitable for close to edge applications.;Made from 100% Nylon.;APPLICATION;Ideal for both lightweight and medium-duty fixing applications.;Ideal for fixing wall lights, shelving and cupboards.;Often used for satellite dish installation.;Suitable for most types of threaded screws including multi-purpose, general purpose, coach screws etc. Not suitable for Machine Screw threads.