A method for detachably connecting a first and a second shelving component (1, 2) for shelving furniture, wherein the method has the following steps: - providing a first shelving component, which has an end-side accommodating space; - providing a second shelving component; - arranging a clamping component in an accommodating space, which is in each case formed internally with associated mounts (10, 11) on a first and a second insertion component (3, 4), wherein - the clamping component is arranged on a proximal threaded section of a fastening bolt in a displaceable manner in the bolt longitudinal direction, and - the clamping component is arranged in the associated mounts (10, 11) in a displaceable manner in a displacement direction parallel to the bolt longitudinal direction; - introducing the first and the second insertion component (3, 4) with the clamping component accommodated therebetween and the fastening bolt in the end-side accommodating space on the first shelving component, in such a manner that the clamping component can be actuated for displacement in the displacement direction in the accommodating space through openings (12, 13) in the first shelving component and the first or the second insertion component (3; 4); and - detachably connecting the first and the second shelving component (1, 2), wherein thereby, by means of actuation of the clamping component from outside the first shelving component, through the openings (12, 13), - a threaded section of the fastening bolt, which is distal in relation to the clamping component, is screwed into a threaded mount in the second shelving component, and - the first and the second shelving component (1, 2) are pressed against one another, in that the clamping component is additionally displaced by means of displacement on the proximal threaded section in the accommodating space in the displacement direction in the direction towards the second shelving component towards one end of the accommodating space. - providing a first shelving component, which has an end-side accommodating space; - providing a second shelving component; - arranging a clamping component in an accommodating space, which is in each case formed internally with associated mounts (10, 11) on a first and a second insertion component (3, 4), wherein - the clamping component is arranged on a proximal threaded section of a fastening bolt in a displaceable manner in the bolt longitudinal direction, and - the clamping component is arranged in the associated mounts (10, 11) in a displaceable manner in a displacement direction parallel to the bolt longitudinal direction; - the clamping component is arranged on a proximal threaded section of a fastening bolt in a displaceable manner in the bolt longitudinal direction, and - the clamping component is arranged in the associated mounts (10, 11) in a displaceable manner in a displacement direction parallel to the bolt longitudinal direction; - introducing the first and the second insertion component (3, 4) with the clamping component accommodated therebetween and the fastening bolt in the end-side accommodating space on the first shelving component, in such a manner that the clamping component can be actuated for displacement in the displacement direction in the accommodating space through openings (12, 13) in the first shelving component and the first or the second insertion component (3; 4); and - detachably connecting the first and the second shelving component (1, 2), wherein thereby, by means of actuation of the clamping component from outside the first shelving component, through the openings (12, 13), - a threaded section of the fastening bolt, which is distal in relation to the clamping component, is screwed into a threaded mount in the second shelving component, and - the first and the second shelving component (1, 2) are pressed against one another, in that the clamping component is additionally displaced by means of displacement on the proximal threaded section in the accommodating space in the displacement direction in the direction towards the second shelving component towards one end of the accommodating space. - a threaded section of the fastening bolt, which is distal in relation to the clamping component, is screwed into a threaded mount in the second shelving component, and - the first and the second shelving component (1, 2) are pressed against one another, in that the clamping component is additionally displaced by means of displacement on the proximal threaded section in the accommodating space in the displacement direction in the direction towards the second shelving component towards one end of the accommodating space.