Ok, here is a question for all of you Z-Sperts. What size bolt do I need to attach the rear bumper bracket to the body of the car. The thread is on the body. Been trying to replace the bolts on my 70Z but cant seem to figure out size. Any help would be appreciated.

Mark

Mark

they are m10x1.25. I removed one from my 1970 and measured it:classic:

Andrew

Andrew beat me to it. Mark! That car jut a little on the shiny side:love:

thanks guys. I off to OSH to see if I kind find it. Do you know if it is regular or course thread?

Regular, or the finer thread... can't remember the exact pitch...

Oh, and it's an inch long

Mark

1.25 is the thread pitch. I don't know whether that is coarse or fine, but the hardware shop should kmow what 1.25 thread is.

regards

Andrew

It's a fine thread and typical for many bolts on the Z. Make sure to tap out that paint before you cram the bumper bolt into it! :classic: