Guys, beside my trusty beloved BSA outfit, I also own a BMW R51/3 1952.
I would like to make my own rear drum brake operation rod.
The original (twisted) rod is 6mm in diameter and 520-530mm long.
I do not want to buy a new one, I prefer making it.
From your experience/knowledge: What will the correct steel be for such a rod?

email (option): michasteinmann@gmail.com

I have made a few over the years, used just ordinairy steel. Nothing special.
Never had any problems, so far.

Thanks Mike.
Will stainless steel do?
I have some.

Stainless is fine...I've made a number in that material...Ian

email (option): ian@wright52.plus.com

Only if you have HSS dies to thread it with.
Carbon steel dies generally break when threading stainless
And lots of lube no matter what king of die you use.

email (option): bsansw1@tpg.com.au