Dowel

摘要

The rear end area (10) of the sleeve section adjoining the expanding area has a larger outer diameter (G) than the front end area (12). Between the rear and front end areas of the sleeve section is a center sleeve area (11) which tapers and has the smallest outer diameter (M) which is smaller than the outer diameter (F) in the front end area. The dowel has a sleeve (5) with axial bore and at one end, an expanding area (6).