Product Name: Stud Bolts A193 Gr. B7/B7m Model NO.: A193 Gr. B7/B7M Customized: Customized Certification: ISO, ASTM Grade: B7/B7m Surface Finishing: Plain, Black, Zp, Zy, Hot DIP Galvanizing Material: Carbon Steel Standard No: ASTM A193 Type: Hexagon Head Head Style: Hexagonal Connection: Common Bolt Head: Hexagonal Size: 1/4inches to 4 Inches Trademark: M Transport Package: in Bundles Then on 900kgs Pallet Specification: ASTM, DIN, ANSI, ISO etc. Origin: China HS Code: 7318400 Product Description Stud Bolt A193-B7/B7M1). Standard: ASTM A193-B7/B7M threaded rod stud bolt,2). Grade: Gr. B7/B7M,3). Origin: Ningbo, China4). Material: Carbon steel, alloy steel, stainless steel, brass, etc.5). Surface: Plain, Black, ZP, ZY, H. D. G., Teflons Coated etc.6). Packaging: In Bundles then on 900KGS PalletApplication:The specification of ASTM A193 Gr. B7/B7M covers alloy steel and stainless steel bolting material for high-temperature service.Competitive Advantages,1). Top Quality control2). Competitive Price3). Various of Design4). OEM Accepted5). Customer's Design and Logo are Welcome