Solid Aluminium Beads 6.0mm 0.236inch Diameter Al5050 for Ball Screws, Automotive Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre:5.7mm Bulk Steel Balls Aluminum Ball for Bearings Al5050 Solid Sphere 0.224 Inch Next:Diameter 7.0mm 0.275inch Aluminum Small Solid Aluminum Balls for Electronic Accessories