Quick fit radiator fan ties

Can they break fins? or are they good to use on those alloy radiators..

I am scared it might cause a leak later...:zip:

http://www.thehoffmangroup.com/zirgo...dinc=cableties
are those the things you're talking about?

i've used zip ties to secure fans to radiators regarding watercooling pc's but theres a minimal amount of shock compared to a car
it'd probably work for a while but eventually bend the fins on the radiator

i've got them and they seem fine to me.
I ran them on my oil cooler and new thermo fan

I am using them on my Koyo radiator. so far no problems.