Steel U-Bots used for construction and building

Product Name: Grade 8.8 Carbon Steel Black Zinc U Shape Bolt With Nut DIN3570 Material: Carbon Steel:C1010, C1018, C12L14, C1035 Color: Black,Yellow,White,Blue Zinc Plated Standard: DIN,ASME,ASNI,ISO Grade: Grade 4.8,Grade 8.8,Grade 10.9,Grade 12.9 Finished: Galvanized Steel,Black Oxide,Nickel Plated,HDG,Chromat,Dacromet Thread: Coarse,Fine Used: Building Industry Machinery