Hello! I have had my steel rims for the winter bikes of my Volvo V70I (2.4 Diesel) shine this year and have them re-coiled. Now they look new again and not so gammelig anymore But now I still have the old wheel screws, which are still completely rusty and gammelig. Question: If I want to replace them now, against something more chic new screws, what should I pay attention to? Should I just turn out a screw, measure the thread and its length and go to the search where there is such a thing, or can someone tell me an online dealer, where I can order the screws. Furthermore, with the two front wheels also lack this round cap in the middle of the wheel. Where can I get something like that? Thanks and VG godewind