... -12mm 3.surface:bright 4 Application :SS wire of spring S.S. 305 Hydrogen Annealed Wire : 1 Grades:Comm diano materials ,201,202 ... ' request 3 Application: Resrew wires, Weaving Hose,Furniture frame, Steel wire ropes,Filtraion equipment,Steel strands springs,etc 4 Surface:Bright ... size of the hydrogen silk organization more even, the surface quality is more exquisite 6 Packing: 0.08-0.07mm stainless ...