AISI304 Stainless Steel Balls for Plastic Bearing 8.3G Carbon Steel Ball 12.7mm 1/2inch 15.875mm 19.050mm Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：1.9mm 0.074inch China Factoy Supply Stainless Steel Balls AISI304 with Good Price 0.027g Next：15.875mm 5/8" AISI304 Stainless Steel Balls for Mobile Phone Board 16.393G
