Abstract: A screw for the electrical connection of a cable terminal to a railway track or the like comprises a base body having an elongated shank having a longitudinal axis, a strike head connected with a first end of the shank, and threads for the removable connection of a strike organ or nut with a second end of the shank opposite said first end. The screw further comprises a support element manufactured separately from the base body and associated to the strike head so as to form a stroke that defines a cavity turned towards the second end of the shank. The screw is pre-assembled and the support element is substantially irreversibly connected to the base body.

Abstract: A screw (1) for the electrical connection of a cable terminal to a railway track or the like comprises a base body (2) having an elongated shank (3) having a longitudinal axis (L), a strike head (4) connected with a first end of the shank (3), means (6) for the removable connection of a strike organ or nut (5) with a second end of the shank (3) opposite said first end. The screw (1) further comprises a support element (7) manufactured separately from the base body (2) and associated to the strike head (4) so as to form a stroke (11) that defines a cavity (9) turned towards the second end of the shank (3). The screw (1) is pre-assembled and comprises means (10, 8) making a substantially irreversible connection of the support element (7) to the base body (2).