... 1.Material:304 stainless steel 2.Dia:0.3mm to 50.8mm 3.Grade:G10-G1000 304 Stainless Steel Ball ... SpecificationMaterial:304 stainless steelDia:0.3mm to 50.8mmGrade:G10, ... ,G1000Application:medical equipment,chemicals,aerospace,plastic hardware;perfume bottles,sprayers,values,nail polish,motors,switches,electic irons,washing machines, ...