... .4)Packing: Boxes or Bulk ,Cartons on Pallet BOLT: (M6-M64), include hex bolt(DIN931,DIN933, DIN601, DIN558, GA/T5780-GB/T5783, JISB1180, ANSI ... /ASME B18.2.1,B.S.W916) ,high strength bolts stud bolt, U bolt ... /T799), square head bolts, expansion bolt(ANSI,BS,DIN), eye bolt (DIN444) and so on. NUT:(M12-45), include spring nut, hex nut ...