# Bolt size question.
**URL:** https://forums.speedlife.net/t/bolt-size-question/157996
**Category:** SON240sx Automotive
**Created:** [July 17, 2010, 9:02pm UTC](https://forums.speedlife.net/t/bolt-size-question/157996 "2010-07-17T21:02:05Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Keez](https://forums.speedlife.net/u/Keez)
#### Post date: [July 17, 2010, 9:02pm UTC](https://forums.speedlife.net/t/bolt-size-question/157996/1 "2010-07-17T21:02:05Z")
I should know this but for the life of me I cant remember.
From my gt2871 and I believe its the same for stock sr turbo other then length, I need to know the bolt size from the exhaust side of the turbo to the outlet/down pipe.
If my memory serves me correct I believe its m8x1.25x30mm I dont want to make multi trips to the hardware store buying stainless socketless bolts.
Can anyone assist me pleasee.
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### Author:  [@Keez](https://forums.speedlife.net/u/Keez)
#### Post date: [July 19, 2010, 12:00am UTC](https://forums.speedlife.net/t/bolt-size-question/157996/2 "2010-07-19T00:00:11Z")
lol, no one? I was right though on my guess.