The utility model relates to a major diameter stainless steel cable, including stainless steel steel strand wires and two pressure couplings, the pressure coupling open and to have the hole, the hole of pressure coupling constitute by inclined hole and constant diameter hole, the inclined hole diameter diminish gradually toward the centre from the tip, the minimum diameter of inclined hole is the same with the diameter in constant diameter hole, the center wire at stainless steel steel strand wires both ends on respectively the cover tapered plug is equipped with, stainless steel steel strand wires both ends penetrate respectively presses the coupling downthehole and with to press the coupling to pass through the press forming as an organic whole, the diameter of stainless steel steel strand wires be 36~80mm. The utility model discloses a 36~80mm's of diameter suppression type major diameter stainless steel cable can be processed out to new production technology, and product parameter such as its minimum breaking force accord with relevant regulation, and the appearance is very round, and are more pleasing to the eye.