Sr20 turbo outlet studs bolts and nuts

[jdm213]

Ok so noticed a boost leak and found out that on my turbo elbow that only one bolt is holding it and the 2 studs are still there but the nuts backed out and the other two bolts backed out completely so my question is what size is the bolt ? Not the stud and nut size just the other 3 ?

[jedi03]

its the same as your axle bolts if I remember correctly...to help keep them from backing out us a "locking" style nut...I usually put mine halfway on the stud, hammer it ovalish and put it on...zero issues

[Kingtal0n]

hardware I used for my turbo (15k miles ago)

http://i9.photobucket.com/albums/a90/kingtal0n/Kingtal0ns_240sx_2/P1220620_zps6ismhrit.jpg (http://s9.photobucket.com/user/kingtal0n/media/Kingtal0ns_240sx_2/P1220620_zps6ismhrit.jpg.html)

make sure you use all HANGERS and BRACKETS. The gasket likely blew because you are missing a critical transmission->exhaust bracket.

[Zenkilove490]

They are m8×1.25 20mm