HOLDER DEVICE OF STUD TYPE CONNECTING TOOL FOR STRIKE GUN

The present invention provides a device for holding a stud type fastener installed on a known strike gun, in which a firing pin moves back and forth to strike the stud type fastener, in which a washer having a disc shape is installed on a middle of a body thereof. The present invention includes: a gunpoint installation member installed on a gunpoint of the strike gun, in which a barrel formation hole penetrated along a center line in a longitudinal direction is installed so that the firing pin of the strike gun moves back and forth therein; a fastener latching member coupled to a front end of the gunpoint installation member, in which a fastener installation hole communicated with the barrel formation hole is formed about the center line, and a plurality of elastic latching jaws made of an elastic material are formed on a circumference of an inner circumferential surface of the fastener installation hole so that the washer is forcedly passed by an elastic deformation when the fastener is entered into the fastener installation hole in a state that a longitudinal direction of the stud main body faces the center line; an elastic member installed inside the gunpoint installation member to be compressed in the center line; and a pressing member disposed on a front end of the elastic member in the gunpoint installation member to push forward the fastener entered through the fastener installation hole by receiving the elastic force of the elastic member, in which a spiral coupling part inserted from the front end is accommodated and a stud main body accommodation hole penetrated along the center line is formed so that the firing pin is entered from the rear and moves forward.