... B18.2.1,B.S.W916) ,stud bolt,Threaded rods ,U-bolt , T-bolt, carriage bolt(DIN603), anchor bolt(DIN529,IFI136, GB/T799), square head ... bolts, expansion bolt(ANSI,BS,DIN), eye bolt (DIN444) and ... so on.NUT:(M14-64), include spring nut, hex nut(DIN934,DIN555), cap nut(DIN1587), hex ...