Material Advantage: Made of durable brass 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 brass spacer can be widely used in high-temperature, high-pressure, and highly corrosive pressure, valves, sealing parts of cylinder heads, PCB assemblies, electronic applications, and industries such as car, steel mills, chemical equipment, and engineering machinery. Note: Please select the appropriate size according to your needs. This Brass 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: Brass
Size: 20mm ID x 28mm OD x 20mm L / 0.79in ID x 1.1in OD x 0.79in L
Compatible Screw Size: 7/9inch , M20 Screws Bolts
Package List: 1 PCS M20 brass spacer

Advantage
Made of durable Brass 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.