An electrical connection (1) for electrically interconnecting adjacent first and second metal parts (2, 3) that are electrically insulated from each other, includes clamping elements (30) together with first and second metal inserts (10, 20) that are arranged respectively in first and second openings (4, 5) formed in the first and second metal parts (2, 3), the first and second inserts (10, 20) being secured to each other by the clamping elements (30) so as to be electrically in contact.