1.stainless steel bars 2.Standard: JIS, AISI, ASTM, GB 3.Grade: 200 series ,300series , 400series 1.stainless steel bars2.Standard: JIS, AISI, ASTM, GB 3.Grade: 200 series ,300series , 400series4.OD 0.2-60mm5.surface:bright , black , pickeled & bright .6.length: no more than 6 m7.packing: according to international standards of export8.application:widely used in the areas as ss fasteners , chains ...