US Patent 10340626 Connector mounting structure

A connector mounting structure for mounting a connector (10) including a connector housing (20) made of synthetic resin on a case (50) made of metal by a bolt (80) includes a tubular metal member (55), the bolt (80) being inserted through the metal member, the metal member being configured to contact a seating surface (83) of a head portion (81) of the bolt (80) with the bolt (80) tightened. The connector housing (20) is integrally provided with a mounting piece (30) with an insertion hole (37) through which the bolt (80) and the metal member (55) are to be inserted.