13BT TURBO OIL INLET BANJO BOLT THREAD PITCH? (1 Viewer)

[badusmaximus]

Does anybody know the pitch of this bolt perchance? Part# 90401-12028 for reference. I know it's M12 I am just not sure if its a 1.0, 1.25, or 1.5 pitch.

Sourcing a new banjo fitting for an aftermarket turbo setup.

Thanks to you all.

 

[Feistl]

Well easiest way would be to find another bolt (m8 or m10) that you can test/check if the thread is the same... (you can easily measure the thread count by measuring a bolt length and counting the threads). I mean, m8x1.25 is “standard” so should be easy to find one, then it’s just a case of seeing if there are the same, more or less threads in the hole you are tying to measure

 

[badusmaximus]

I could easily check the bolt by pulling it out of the block, but would then have to burn a set of gaskets! Hoping someone might have the bolt laying around and be able to measure it for me.