Disclosed is an LGA socket (1) including a socket body (10) having a number of terminals (11) embedded therein. A stiffener (12) is bottomed to the socket body. A load plate (14) and a load lever (15) are pivotally assembled to two opposite ends of the stiffener. At least one of the stiffener and the load plate is formed to have a lateral-opened hollow frame by stamp of an elongated strip of metal.