16pcs Aluminum Spacers, Smooth Metal Spacers with Round Screws 13x8.1x6mm (OD x ID x Length), Unthreaded Washer Support for M8 Screws, Bolts, Nuts, and Rods

[Size]: The aluminum spacer is straight, silver in color, with an inner diameter of 8.1 mm / 5/16", an outer diameter of 13 mm / 1/2", and a length of 6 mm / 1/4". The package contains 16 spacers. [Material]: The spacer is made of 304 stainless steel, which offers excellent corrosion resistance, high strength, and good wear resistance. It can remain stable at high temperatures and in harsh environments to ensure durability and long-lasting performance. [Feature]: The stainless steel spacers are designed for precise spacing, making them suitable for various applications. Their robust construction allows them to withstand demanding conditions, ensuring reliable performance. [Easy to Install]: These spacers are easily installed using screws or bolts. Select the appropriate size for your application, align it with the desired screw or component, and then... Insert it
[Application]: Our stainless steel spacers are designed for heavy-duty use in high-temperature, high-pressure, and highly corrosive environments. They are ideal for sealing components in cylinder heads and valves and find applications in a variety of industries, including electronics, automotive, construction, industrial machinery, steel mills, chemical equipment, and civil engineering machinery.