... also have B7 high strength rods for threaded rod , we can supply various kind of them,GOOD NEWS:We will also ... , G8.8, B7the standard of products in DIN,ANSI, GB , UNC, UNF,BSW also we can produce unstandard items as your requirement ... serive make us high reputation in EU, America, Australia also Middle East market.Anything interest, pls contact me freely. threaded rod in zinc