dental component (10) for fixing a dental implant (46), the dental component comprising: - a component body (12) including at least one concave recess (38)； and - a metal adapter (14) removably attached to the component body (12), wherein the metal adapter (14) includes at least a convex lobe (16) adapted to contact at least one recess concave (38) in the component body (12) to prevent rotation between the component body (12) and the metal adapter (14), and wherein at least said convex lobes (16) extending distally from the apical end (34) of the component body (12) when the metal adapter (14) is fixed to the component body (12), wherein the metal adapter (14) comprises at least one flexible arm (52) with a projection (50) adapted to push against a side wall (36) and / or press-fitted into the corresponding incision body of the component to attach the metal apical coronal-adapter (14) to the component (12) in the direction body wherein at least one convex lobe (16) and at least the recess CoNCA corresponding vo (38) is composed of three convex lobes (16a to 16c) and concave recesses (38a to 38c) evenly distributed in the circumferential direction of the dental component (10), and wherein at least one flexible arm (52) is composed of three flexible arms (52a to 52c) each having a projection (50a to 50c), three flexible arms (52a to 52c) being distributed uniformly in the circumferential direction of the dental component (10) such that each flexible arm (52a to 52c) is positioned between two of the convex lobes (16a to 16c).Componente dental (10) para la fijación de un implante dental (46), comprendiendo el componente dental: - un cuerpo del componente (12) que incluye al menos un rebaje cóncavo (38)； y - un adaptador metálico (14) fijado de modo desmontable al cuerpo del componente (12), en el que el adaptador metálico (14) incluye, al menos, un lóbulo convexo (16) adaptado para entrar en contacto con al menos un rebaje cóncavo (38) en el cuerpo del componente (12) p
