... Basic Info. Model NO.: 201, 301, 302, 304, 304L, 316, 316L, 321, 309, 310Type: Stainless Steel BarsStandard: ASTMGrade: 300 SeriesCertification: ISOShape ... 3. Material Grade 201, 301, 302, 303, 304, 304L, 316, 316L, 321, 309S, 309H, 310, 310S etc 4. Standard ANSI/ASTM ... packing with each bundle tied and protected 7. Application These products are widely used in all kinds of architecture and engineering ...