Rear brake caliper bolt...hex head size?

Mihnea Cotet mik at
Mon Jul 1 21:50:51 EDT 2002

At 14:39 1/07/2002 -0400, Craig D. Niederst wrote:
>I will be doing the rear brakes and rotors on my '92 100S this evening,
>and from a quick look at the caliper last evening, noticed the caliper
>mounting bolts are of the hex head variety. Since I am away from my
>Bentley at work, and the Sears is on the way home, does anyone know the
>hex head socket size for these bolts? TIA.

AFAIK and if the bolts are the same as on my '85 coupe quattro, it was an
8mm hex bolt...


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