I've just ordered some decent stainless ones from the link Carl posted was less than a tenner for all of them and there not all thread I know it doesn't make much difference but technically there stronger..
Tbh I found bits of rust and there's a few things that need sorting from the original engine conversion so I've made it worse haha I'm not fast like you and Carl I can be with things I've done before but with this its all new to me so or though it's pretty straight forward I want to be able to explain everything about it if I'm asked by anyone rather than them blokes you ask what's been done and they look with a blank face lol