Detailed Description  BOLT:  (M14-M64), include hex bolt(DIN931,DIN933, DIN601, DIN558, DIN975 GA/T5780-GB/T5783, JISB1180, ANSI/ASME 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 flange  nuts(DIN6923), hex slotted nuts(DIN935) and so on.  WASHER: (M3-M64),include flat washer(DIN125A,DIN9021),spring washer(DIN127),Non-standard wahser. Features:  1) Standard: DIN, GB, JIS, ANSI, Non-standard  2) Material: Carbon steel, stainless steel  3) Dimension: According to your requirement  4) Coating: plain, zinc, black ,DACROMET. Packing:  Boxes or Bulk  Cartons in Pallet  According to customers' requirements