dangerous for the motherboard or not?

[l30NLaW]

Hello guys.Rear metal bracket from the cooler into contact with the ribs in the case window.
I'm afraid of short-circuit.I need to further isolate?
Cougar Evolution case.Asus z170a motherboard.Cooler Master Hyper 212 EVO.
Tnx😀

 

[maxwellmelon]

could be warping the motherboard (could lead to issues caused by a warped motherboard) some is the only real risk. could damage motherboard, cause cpu socket to warp, issues along them lines, or may not ever cause an issue. just depends