* We are offering precisely designed Duplex Steel Fasteners , that are widely used for various industry purposes. Our range of Steel Fasteners finds wide application in several construction and engineering industries and are offered at industries leading price. * Duplex stainless steels have high corrosion resistance as well as a high strength. Mechanical properties are around double that of a typical austenitic grade such as 316. They would also normally offer higher stress cracking resistance in Chloride solutions for example. Standard : ASTM / ASME SA 790 Size : M02 to M30 Length : 3 mm To 200 mm Grade : UNS NO. S 31803, S 32205, S 32550, S 32750 Specification : IS, BS, ASTM Type : Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.