How do i create a thread on solid works 2011?
To do it properly, you need to draw a 'Helix', draw the thread profile and then do a 'Swept Cut'.
CREATE HELIX- CREATE THREAD PROFILE AT STARTING OF HELIX- THEN USE SWEPT CUT....THAT'S ALL
just make an helix sketch in the sketcher and then make the swept cut from the ribbon next to the sketcher tab.
maybe it can be help you.