All spec. of Stainless Steel round bar 200 201 202 301 304 316 Our mostly products are stainless ... steel standard fasteners, you can choose mainly materials between 200, 201,202, 304 , 316(A2, A4), 304L, 316L, B8, B8M ... , machine, chemical produce, traffic product, and environment engineering. Stainless Steel 200 304 316bright round bars