Color Plated threaded rod stud bolt 

colorful Customized Color Plated Rod Ends All Thread Rod Bolt， Stainless Steel Rod M20 10.9 M24 Carbon Steel Galvanized Studs Bolts Threaded Rod Stud BoltProduct :stainless steel threaded rod DIN975 Specification :M3-M64 Material :Carbon steel4.8grade,8.8grade,10.9grade,12.9grade;   stainless steel202,304,316,316L;Brass Productive Process:wire rod→Anneal→Acid cleaing→Draw wire→molding and rolling thread→Heat treatment→Surface treat →Packing  Surface treat :Plain,Black oxide,Blue white zinc,Yellow zinc,Hot dip  galvanized,Copper plating,Gold plating,Chromium Plating.  Quality ：Control Raw material inspect→process monitoring→Product test→Packaging check Certification ：        ISO9001:2008   CE cert    ROHs Packaging ：product bulk in plastic bag→Carton box→Wood pallet Application ：Wind tower,Nuclear power,Railway,Automotive industry,Construction,Electronic industry Delivery…