Aluminum Spacer Black 1/2" OD x 5/16" ID x Choose Your Length, Round Spacer Unthreaded Standoff Bushing Plain Finish, Fits Screws Bolts 5/16" or M8 by Metal Spacers Online (7/8" Length, 50 Pack)

Metal Spacers Online provides many sizes of round aluminum spacer, bushings, standoffs and washers. Our aluminum spacers are either milled or extruded for a quality smooth finish. Before checking out, choose the length of spacer and the package quantity to insure you are getting what you need. This listing is for a specific inside and outside diameter, you can visit our Amazon store to browse all of our other sizes that are available, you are sure to find what you need there.

• Outside diameter: 1/2"/12.7mm
• Inside diameter: 5/16"/8.1mm (fits 5/16" or M8 bolts)
• Length: Varies-Choose Length
• Shape: Round
• Material Type: T-6061 Aluminum with black anodized finish
• Material: All of our unthreaded Black Anodized aluminum spacers and standoffs are made from quality aluminum alloy, which provides excellent strength, durability, and corrosion resistance. Heat Dissipation: Aluminum Spacers/bushings have good thermal conductivity, allowing it to efficiently dissipate heat from electronic components.
• Metal Spacers Online provides a number of black anodized aluminum spacer sizes and materials for home improvement, DIY, automotive, industrial and manufacturing applications. You are sure to find the metal spacer that you need from our Amazon Store.
• Many Available Sizes: Our black anodized aluminum spacers come in various diameters and lengths to accommodate different application requirements, please select the correct option from the menu that will meet your requirements.
• Other Metal Spacer Options: This black anodized aluminum spacer may also be available with a raw aluminum finish or in high quality mild steel material, please check our Amazon Store for other options.