Fastening element consists of short and long bolts, elastomeric and metal discs, outer and inner threads, threaded nut and glass pane

摘要

The fastening element consists of a shorter bolt (1) fitting into the hole in the glass, and to which is fixed a longer, thinner bolt (2) with external thread. The longer bolt on both sides of the hole in the shorter bolt has an elastomeric disc(3) sealing the hole. The shorter bolt has an external thread and, on the opposite side, has a second, wide hole containing one of the elastomeric discs, a metal disc (4) and a threaded nut (5). The wide hole is covered from outside by a metal or plastic cover (7). The shorter bolt has a larger nut (6) with corresponding inner thread screwed to the glass pane (10).