All steel heat resistant fixing for plasterboard. Supplied with universal cross pan head machine screws. Zinc plated finish. Suitable for heavy duty fixing applications such as radiators and wall units. Wide span wings spread the load for increased holding capacity. Excellent holding power in lathe and plaster. Quick and easy to use without the requirement for specialist fixing tools. Suitable for use in most types of hollow walls, fibreboard, plasterboard and partitions.