AISI304 High Hardness Stainless Steel Ball with Top Quality 7.937mm 8.731mm 9.525mm Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Stainless Steel Balls AISI304 for Conveyors and Rollers 0.013G 8.731mm 9.525mm 12.7mm Next：Stainless Steel Ball for Surgical, Bearing AISI304 0.003G Aluminum Steel Round Beads 8.731mm 9.525mm 12.7mm
