YG15 Carbide Factory Supplying High Impact Strength Tungsten Carbide Hex Bolts with M5 Tungsten Carbide Screw
Material: Tungsten carbide 100% original material Spec: Produced as customer's drawing MOQ: 5 pcs Delivery time: 20-22 days Files: ISO 9001: 2015, Certificate of Origin,Certificate of Porperty Test.