Thread pitch for radio bracket fasteners? (1 Viewer)

[CharlieS]

Does anyone know the thread pitch for the fasteners that attach the side brackets that hold the radio to the structure under the dash? (Not the ones that go through the bracket into the side of the radio)

I don't have a radio, and am trying to make something to attach ram balls to that is sturdily mounted to some structure. This strikes me as a reasonable way to attach to the under dash structure to make it as sturdy as possible.

I have a pair of used brackets headed my way from ebay, but they don't come with any hardware.

This is the type of bracket I'm referring to:

This might be the fastener, but I am not 100% sure: 9015350010

I want to attach a sturdy box, something like this:

(from another 'mud post - designed for three Ram ball mounts)

Mine might be double DIN height with a row of switches in the row below, but that's TBD.

 

[bigredmachine]

side brackets to the radio should be 5x.8 and the bracket to dash should be 6x1.0

 

[CharlieS]

Thank you!

 

[bigredmachine]

no worries