long threaded rod Item NameThreaded rod/shaftItem No.WJL-012SizeOD2-500mm,L:10-800mmMaterialCarbon steel, ss steel,Brass,Alumimum etc.If required, material certificate and Rohs certificate can be provided.Specificationaccording to customer's drawings or samples or details descriptionProcessingMachining,drilling, bending, turning,grinding,casting, forging,punching, welding,engraving, surface ...