... 304, 316, 201CU, etc. Wire size: 0.2-8.0mm Surface: Brigth, Dull Stainless steel spring wire:Application: SpringsSteel grade: 302, 304 ... , 316, 201CU, etc. Wire size: 0.2-8.0mm ... smooth surface, . The expanded usage of high quality fine mesh screening in the filter, printing, automotive, and chemical industries ...