Side Mirror Mounting Studs (Page 1/1) IMSA GT MAR 09, 07:33 PM Does anyone know the proper size and thread pitch for the side mirrors? I am trying to help someone replace theirs but there is no info on the actual size. I took my own mirror apart, removed the stud, and measured it with a dial caliper. It appears to be 6mm but I can't figure out the thread pitch. Anyone good with the math based on this photo? I tried to figure out the pitch but came out with a very odd number. pmbrunelle MAR 09, 07:36 PM It should be M6x1.0. Test the stud with a nut to be sure. IMSA GT MAR 09, 09:39 PM quote Originally posted by pmbrunelle: It should be M6x1.0. Test the stud with a nut to be sure. Cool, thank you. I'll try that.