5.98mm Low Carbon Steel Ball AISI1010-AISI1015 Carbon Steel Balls From Chinese Manufacturer/Stainless/Grinding Ball Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre:9.525mm Carbon Steel Ball High-Carbon Stainless Chrome Steel Ball Bor Bearing Furniture Rails and Rollers 0.859g Next:5.97mm 6.350mm 1/4 Inch Soft Carbon Steel Ball for Welding Appliances AISI1010-AISI1015 0.868g