Turbo bolt specs?

[questhe]

Hi,
I am looking for the specs on the turbo bolts.
I found that they are finer threaded than the standard metric bolts of their size.
Any know of a good source for these bolts?

 

[blcknspo0ln]

any vendor will sell turbo bolts.. they go for about 25 for all 4

 

[questhe]

Thanks.
Actually, I was hoping that someone might know what the bolt dimensions are.

 

[sonicnofadz]

i just went to napa and they gave me 4 for .80 cents a piece. I have no clue what size they were they just picked out the right ones for me.

 

[TransAmConvert]

the thread is 10mm x 1.25 . youll have to look and see what length you want. Around me ace hardware has them.

 

[blcknspo0ln]

keep in mind the GRADE of the bolts. the regular hardware bolts may not be able to withstand the engine heat...

 

[Endz0r]

one of my turbo bolts melted because mitsubishi here is garbage.

 

[DSM90AWD]

keep in mind the GRADE of the bolts. the regular hardware bolts may not be able to withstand the engine heat...

^^ Amen.. lesson learned after breaking two bolts in two sep turbos.
Also good Idea to replace the bolts/washers if they've old or been re/re many times.

FYI.. Slowboy sells the set for $22 (grade = 10.9 not 8.8 which hardware stores sell)

 

[David15151]

if i remember correctly the 02 housing to turbo bolts were 30x10 1.25 while the manifold to turbo were 70x10 1.25

 

[questhe]

I measured the turbo bolts at 3" which is 75 mm.
Also the thread is 1.25.
I am sure 70 or 80 would also work.