In the sketch M8 6H means what?
4 Answers
M8 - metric thread 8mm
6H - tolerance for internal thread, 6H class - for General purpose
Please see the flowing links:
http://www.engineeringessentials.com/ege/fast/fast_page7.htm
http://www.calcool.dk/metricthread.htm
http://mdmetric.com/tech/M-thead%20600.htm
Please find in attachment the thread standard or check this link: http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CDkQFjAA&url=http%3A%2F%2Fwww.chinafastener.biz%2Fgb%2Fam%2Ffile_list.aspx%3Faction%3Ddownload%26ID%3D215%26ext%3Dpdf&ei=nHRmU4mZEoWm0QW-04GgCg&usg=AFQjCNF5PuOBzoh3rL9JEDXIoCjSrpvwvQ