... Name Top-quality stainless steel round head wood screws/OEM wood screw Material1.Stainless steel:303/304/ ... Polishing , Electroplate , Baking finish , Anodizing , OxidationOperationCNC machine , Lathe machine , Milling machine , Drilling machine , Planning , Grinding , Boring , Wire-electrode cutting ... rate is 0.1%. Imported material 100%.2. Reasonable price , Precision made.Experience & Reasonable ...