Can Press-Fit Bottom Brackets be used in a Threaded frame I recently tried to replace an sealed cartridge bottom bracket with a threaded hollowtech system.  In the process I shredded one of the threads and can't get the hollowtech cup in.  After some study I noticed pressfit bottom brackets are compatible with hollowtech.  Is it possible to install a pressfit BB into a threaded frame?
You can't put a pressfit bottom bracket in a frame not designed for pressfit bottom brackets.

Your best options are:


Taking the bike to a bike shop and seeing if the threads can be salvaged
Use an universal threadless bottom bracket like the Velo Orange Grand Cru threadless bottom bracket. And buy a square taper-compatible crankset. 
Follow this question's advice.