Description
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
Color: Silver
Size: 4.2mm ID x 10mm OD x 20mm L
Compatible Screw Size: 5/32″ , M4 Screws Bolts
Package List: 10 PCS M4 Aluminum spacer
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.