Golf club

A screw member for use in a golf club including:

• a head having a hosel part;
• a shaft;
• and
• a tip engagement part having a reverse-tapered shape and being disposed at a tip end portion of the shaft, wherein
• the tip engagement part includes a sleeve having a reverse-tapered shape and being fixed to the tip end portion of the shaft,
• the hosel part includes a hosel hole,
• the hosel hole includes a reverse-tapered hole having a shape corresponding to a shape of an outer surface of the tip engagement part,
• the tip engagement part is fitted to the reverse-tapered hole,
• the sleeve has a sleeve-side connection part at a tip end portion thereof,
• the screw member has a screw-side connection part that can be detachably connected to the sleeve-side connection part, and a male screw part,
• the head has, on a lower side of the hosel hole, a female screw part that can be screw-connected to the male screw part,
• when the male screw part is rotated in a first direction with respect to the female screw part, the screw-side connection part is connected to the sleeve-side connection part with progression of the screw-connection, and,
• when the male screw part is rotated in a second direction with respect to the female screw part, while maintaining connection between the sleeve-side connection part and the screw-side connection part, the screw member pulls the tip engagement part in an engagement releasing direction.