The place I go to is called Coventry Fasteners. Look it up i the book. We used to get everything from them. I wouldnt worry about stainless. stick with their heat treated hi'tensile black thingys. I like to outfit all my cars with them. That way you just have to use a 2mm hex driver most of the time. They used to be in Alexandria, but moved. Lok them up and find their new location.