Hi,
I am writting this in the UK, I need the name of a flexible coupling supplier in the USA prefferably South Carolina, for my buddies who are onsite in Columbia. We need a 1/4" shaft coupling alluminium or stainless capable of 2NM torque.
I don't think this company is in SC but their products can be obtained all over through suppliers. They are a little expensive but very nice. I've used them on previous projects.