S-632-2 Nut with Knurling Made by Turning Machine Shenzhen Wandaan Precision Technology Co., Ltd. Base Info Model NO.:WDA-PT-2015082404Anodized Part:Milling PartUPS Part:High Technical MachiningCustom Aluminium Product:Metal Spare PartTrademark:WandaanSpecification:RoHSOrigin:China Description Pre:Stainless Steel Turned Part with Customer′s Design Next:Brass Turned Part with Milling Groove