You are correct. It is a common error to refer to the lead as the pitch (i.e. “8mm pitch” when it’s not really 8mm pitch), so you often have to infer what is really meant, which might not technically match what is said.
You are correct. It is a common error to refer to the lead as the pitch (i.e. “8mm pitch” when it’s not really 8mm pitch), so you often have to infer what is really meant, which might not technically match what is said.