This Stainless Steel spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, and industries such as car, steel mills, chemical equipment, and engineering machinery.Specification Material: Stainless SteelColor: SilverSize: 4mm ID x 8mm OD x 12mm LCompatible Screw Size: 3/16 inch , M4 Screws BoltsPackage List: 12Pcs M4 Stainless Steel spacerAdvantageMade of durable Stainless Steel material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time.Instruction Easy to use, just need to install on the with proper diameter.NOTE: Please select the appropriate size according to your needs.
