Used to fasten a wood, particle or composite materials workpiece, leaving a flush surface Manufactured from premium quality zinc plated steel which provides excellent resistance and strength at medium to heavy loads Most used in conjunction with wooden furniture commonly, providing a firm fixing point for the attachment of external products Equipped with locking teeth inserts from standard, threaded T-Nuts hold themselves in place to prevent unwanted rotation or wobbling during use Easy to install and use, these are an easy to use fixing simply requiring knocking in to a pre-drilled hole for long-term  Hettich creates the perfect combination of intelligent technology, functionality and design. It is with this claim that Hettich develop and produce a variety of fittings for all sorts of different functions.