Check the listing for details. New Aluminum Spacer Bushing 5/8" OD x 1/4" ID--Fits M6 or 1/4" Bolts. Condition: New. Listed at 10.74 USD. New Aluminum Spacer 5/8" OD x 1/4" ID---Fits M6 or 1/4" BoltsClick here to shop for hundreds of aluminum spacers Outside Diameter Inch/mm5/8"/15.87mmInside Diameter Inch/mm1/4"/6.52mmLength Inch/mmVariesWall Thickness Inch/mm3/16"/4.67mmFits Metric BoltM6Fits Imperial Bolt1/4"Tolerance OD Inch/mm+/-.005", +/-.15mmTolerance ID Inch/mm+/-.005", +/-.15mmTolerance Length Inch/mm+/-.007", +/-.2mmMaterialT-6061 AluminumRockwell Hardness83FinishTumbled/Aluminum Product information: All aluminum spacers have an acid washed finish that is compatible with anodizing and welding. Metal Spacers, aluminum spacers, aluminum spacer, stand offs, bushing, bung, widgetco, aluminumspacers.com, metalspacersonline.com, plastic spacers, aluminum spacer washers, aluminum spacer assortment, aluminum spacers lowes, aluminum spacer stock, aluminum spacer ½” id, billet aluminum spacer, aluminum spacer bolt, aluminum black spacer, aluminum spacer for 5/16 bolt, aluminum spacer Fastenal, saudi aluminum spacer factory, aluminum glass spacer, aluminum hex spacer, aluminum spacer m5, aluminum spacer m6, aluminum spacer m8, aluminum spacer m10, aluminum spacer m4, aluminum spacer sleeve, aluminum standoff spacer, m3 aluminum spacer, aluminum spacer plate, metal spacer rings, all metal spacer, spacers home depot