Material: Aluminum; Color: Black; M6 Screws Bolts; Size: M6 ID x 1/2" OD x 1-1/4" L; Packing List: 10 x Round Spacer Aluminum
Advantage: Made of durable Aluminum 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 screw bolts with proper diameter.
Application: This Aluminum 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.
Note: Please select the appropriate size according to your needs.