left hand thread? bolt or stud with nut attched

[vtanthony]

hi guys ive run into a prolem doing the engine mounts on my car someone has round the nut off between the air compressor and the block i cant not for lthe life of me get it out

ive now called ThreadTech this company they can remove it for 90-150 bucks

my question is the stud or bolt what ever it is left hand thread . and is it a studwith bolt attached or is it just a nut that gets remvoed from a stud?

[accentstencil]

It's right hand thread but I'm not sure on the other question because I'm not sure what you mean, but I think on the bracket that is on the engine it's bolts holding it on and on the mounts it's nuts on studs.

[Tree cutter]

Get some vice grips on the rounded off nut or use a Metrinch socket or spanner.