6PCS Aluminum Spacers, 5/16 x 1/2 Metal Spacers Aluminum 1 L Spacer Screw Standoff Round Unthreaded Standoff Bushing for 5/16inch Screw Bolts, Silver

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;

Advantage: Made of durable Aluminum material, which is hard, good performance, good electrical conductivity, corrosion resistance and can be used for a long time.