Greetings, since my knowledge of Krummer is rudimentary, I prefer to ask the question publicly. Question: Which lock screws / nut and from which material helps, that they do not resolve again when mounting trouser tube & Krummer with metal seal 🙂 The facts are simple: Trouser tube to Krummer was screwed together for time reasons (AU appointment the next morning) with common 8.8 lock screws M8x40 and common nuts M8 and it also held about 50km. Then it held. As wonderful as the snoring sound may be, I would like to have it fixed properly. I am aware that crackers and trouser tubes are getting hot, an expansion and a pull-up is taking place when cooled down. How is this compensated in the original condition with standing bolts? Are these only the enclosed discs and copper nuts? Since we have drilled out the 3 torn stand bolts and replaced with lock screws, I hope to find a screw solution, What’s your advice?