... .Material:Stainless steel A2-70 3.Finsh:zinc,black,chrome,nickel 4.Thickness:Thin nut Stainless steel A2-70 ANSI, B 18 ... , 1-1/2 Material: Stainless steel A2-70 Finish: zinc,black,chrome,nickel Quality: High-quality raw material, strict inspection Product ... nut and hex nut (2).Hex thick nut and hex thin nut • PRODUCTS: If customers have any products of similar manufacturing ...