Cable tie

A cable tie comprising a tie body, said tie body having an elongated shape and comprising at one end, a plate element and, at an opposite end, a traction ring, a pair of retention teeth being arranged on said plate element, which face each other and are perpendicular with respect to an extension of said plate element, wherein said tie body is provided with a plurality of slots arranged along an extension of the tie body that is used for tightening, and wherein said plate element has a plurality of engagement teeth adapted to engage in said slots of said tie body, said plate element having a lower thickness at said engagement teeth, in order to allow flexibility of said plate element when said tie body is made to slide between said plate element and said retention teeth, said plate element being hollowed out and provided with a recess, wherein said plate element is provided in a lower region with at least one pair of raised portions which constitute protrusions from a lower surface of the plate element and allow a further action to tighten the tie body.