Item | Carriage Bolt With Black |
Grade | 4.8/8.8 |
Material | Carbon Steel ,Alloy Steel,Stainless Steel and Copper |
Surface Treatment | Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated. |
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