Change Seplos Mason connectors to 8mm?

[Misant]

I want to change the external battery connectors of the Seplos Mason kit so i can use 8mm bolts and not have to use the special connectors.
Does anyone know a source to get replacements on which i can attach the powercables wth 8mm bolts?

Like the ones used here:

 

[ddonq1412]

Seplos can send you out the parts you need.

 

[740GLE]

What are the specialized cable connectors needed if you were to use it stock as is?