Hilti Aktiengesellschaft

Manfred Gahler

Franz Huber

Josef Glogger

Juergen Wieser

Martin Volker

Michael Radl

Jürgen Wieser

A fastening element for hard constructional components includes a cylindrical base body (), a self-tapping thread () provided at least on a portion of an outer surface () of the base body () and having a runout () that is spaced from a first end () of the base body () to provide a thread-free section () on the outer surface () of the base body () and extending from the first end () in a direction of a second end () of the base body (), and an inwardly located engagement element () for a setting bit () arranged in a region of the thread-free section () and having an axial extent (F) smaller than an axial extent (E) of the thread-free section (), and a receptacle opening () that opens toward the second end () and adjoins the engagement element () in the direction of the second end (), and is provided with load application element ().

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Koenigsbrunn, Germany

Manfred Gahler