Mounting AMDJ Autospot 150


Active Member
Greetings to all,

New project of the week....
I have a pair of AMDJ autospot 150 s that I want to mount on the <infamous> truss mentioned in a prior post. I can't find any info on the size of the mounting holes on the underside of the unit.

I checked AMDJ website and found the manual, but could not locate that particular spec. I also contacted AMDJ tech support, but they couldn't find the info either (product is discontinued). I seem to recall it was M10, but want to verify before ordering clamps.

At 29lbs+ I don't want to lug it down to the local Ace HW to "size" the hole. Anyone have this machine or know the size?

Thanks as always.


Active Member
The answer is standard 3/8" mounting hole. I found one of those plastic templates that is used for sizing wood screws. I was able to 'match' the hole & determine the needed info.

--John A

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