Question about mounting shock mount

Dumb question but, just purchased a shock mount (Pearstone DUSM 1). My dilemma is the shock mount has a hot shoe mount/ 3/8 thread mount. Now my question is how would i attach this to either A my blackmagic or B, my rig. I Have a Gini Rig, and would like to put it on top of one of the threads (picture attached), if not i have no problem putting it on top if the blackmagic with the right adapter...

http://www.bhphotovideo.com/c/product/5 ... t_for.html

Basically i want to know what do i need to purchase in order to either mount the shock mount to the camera, or to the Gini Rig thread....

Basically i want to know what do i need to purchase in order to either mount the shock mount to the camera, or to the Gini Rig thread....

Wooden Camera sells a nice cold shoe that can be bolted to one of 1/4-20 threaded holes on top of the BMCC:
http://woodencamera.corecommerce.com/1- ... -Shoe.html

On-Stage makes some cheap adapters, but not sure what thread is on your Gini rig

The thread on the gini looks like 7/16, not 100% sure but I tried different size adapters and that looked closest.

The thread on the gini looks like 7/16, not 100% sure but I tried different size adapters and that looked closest.

7/16" what? How many threads per inch?

i think 14