PATIKIL 12PCS Aluminum Spacers, 1/4" x 1/2" Metal Spacers Aluminum 5/8" l Spacer Screw Standoff Round Unthreaded Standoff Bushing for 1/4inch Screw Bolts, Black Silver

• Material: Aluminum; Inner diameter: 1/4 INCH; Outer diameter: 1/2 INCH; Length:5/8 INCH
• 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.

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. Specification Material: Aluminum Inner diameter: 1/4 INCH Outer diameter: 1/2 INCH Length:5/8 INCH 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. NOTE: Please select the appropriate size according to your needs.