PATIKIL M8 Aluminum Spacers, 10Pcs Silver Aluminum Round 8.2mm ID x 12mm OD x 8mm L Thickness Spacer for 5/16" or M8 Screws

• Material: Aluminum; Color: Silver; Inside Diameter: 5/16" , 8.2mm; Length: 8mm; Outside Diameter: 12 mm; Compatible Screw Size: 5/16" , M8 Screws Bolts; Size: 8.2 x 12 x 8 mm / 0.323 x 0.472 x 0.315 inch (ID*OD*L)
• 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 Color: Silver Inside Diameter: 5/16" , 8.2mm Length: 8mm Outside Diameter: 12 mm Compatible Screw Size: 5/16" , M8 Screws Bolts Size: 8.2 x 12 x 8 mm / 0.323 x 0.472 x 0.315 inch (ID*OD*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. NOTE: Please select the appropriate size according to your needs.