Slide fastener

A slide fastener comprising:

• a first fastener stringer including a first fastener tape and a first fastener element provided on a side-edge portion extending along an elongation direction of the first fastener tape;
• a second fastener stringer including a second fastener tape and a second fastener element provided on a side-edge portion extending along an elongation direction of the second fastener tape;
• a slider for opening and closing the first and second fastener stringers, the slider including at least an upper wing, a lower wing, and a connecting pillar that connects the upper wing and the lower wing, first and second front mouths being arranged to sandwich the connecting pillar, one rear mouth being arranged opposite to the first and second front mouths, a first slit extending between the first front mouth and the rear mouth to allow the first fastener tape to move therethrough, and a second slit extending between the second front mouth and the rear mouth to allow the second fastener tape to move therethrough;
• a first stop member attached to a first tape region located between a terminal end of the first fastener tape and the first fastener element the first stop member including a first base and a first insert, the first insert being positioned between the first base and the first fastener element and the first insert being inserted into the slider via the rear mouth of the slider;
• and
• a second stop member attached to a second tape region located between a terminal end of the second fastener tape and the second fastener element the second stop member including a second base and a second insert, the second insert being positioned between the second base and the second fastener element, and the second insert being inserted into the slider via the second slit of the slider, wherein
• the second insert moves toward the second slit of the slider in accordance with at least one or respective rotations of the first and second bases, and a rotational axis with respect to the at least one or respective rotations of the first and second bases is positioned between the first tape region and the second tape region,
• wherein the first base of the first stop member is provided with an axial protrusion, and the second base of the second stop member is provided with a receiving portion that receives the axial protrusion, and,
• wherein a peripheral portion of the axial protrusion is provided with at least one sloped surface that is rotationally sloped as extending in an arc around a center line of the axial protrusion, and the receiving portion is provided with at least one sliding portion that is slidable on the sloped surface.