Question Confuse about the PCIE cable 6pin , 6+2 , 8pin

[mrKayde]

So i have dual 6 pin in my psu but it is in 1 cable wire only. I need to use proper adapter for my safety of the components. It is safe to use dual 6 pin to power the 8pin?

 

[mrKayde]

https://ibb.co/Gc8Bgyz

Here is the picture..

 

[Deleted member 2720853]

Make and model of the PSU?

 

[mrKayde]

Make and model of the PSU?

Newzen 600w PSU