Securing element with screw - has plug and sleeve dia. greater than plug dia., creating sleeve end face that abuts masonry

摘要

The securing element (P) consists of a screw (3) passing through a sleeve (2) and then a rawlplug (1). The screw cuts its own or cooperates with an internal thread in the rawlplug. The rawlplug has a section (8) that when collapsing axially simultaneously expands radially. The sleeve dia. (d) is greater than the rawlplug dia. (d1), to create a sleeve end face (13) that abuts the masonry. Pref. the sleeve has an external thread (16) that accepts a nut (15) to secure objects, e.g, washbasins, against the masonry. USE/ADVANTAGE - Secured object cna be removed without disturbing the securing element.