Mounting bracket fastening system has bolt head located in space between object and mounting bracket and on wall side changes into threaded bolt with smaller outside diameter and which locates in elongated hole in mounting bracket

摘要

The mounting bracket fastening system has a bolt head located in the space between the fastening object (10) and mounting bracket and on the wall side changes into a threaded bolt (4) with a smaller outside diameter and which locates in an elongated hole in the mounting bracket. A fastening nut (3) is installed on the male thread of the threaded bolt and during assembly is screwed against the outer side of the mounting bracket. The threaded bolt ends in a fitting sleeve (1) which in its turn has an inner bore (2) which is fitted on a threaded rod mounted on the wall of the building.