Diameter 7.0mm 0.275inch Aluminum Small Solid Aluminum Balls for Electronic Accessories Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Solid Aluminium Beads 6.0mm 0.236inch Diameter Al5050 for Ball Screws, Automotive Next：6800zz 6800 2RS Ball Bearing and 10*19*5mm Bearing for Curtain Rail and Robot
