Tubular anchor

摘要

A tubular anchor to be inserted into a bore formed in a constructional structure and including a hollow anchor body (1), and a trapezoidal thread-shaped profile (2) provided on at least a portion of an outer surface of the anchor body (1) and having a crest region (3) and a root region (4) both extending parallel to a longitudinal axis of the anchor body (1), with the at least flanks of a trapezoidal cross-section of the profile (2) remote from an end of the anchor body (1) facing in a setting direction being inclined with respect to the longitudinal axis of the anchor body (1) at an angle (alpha) from 10° to 45°.