10 x Universal Plastic Nylon Spacer Inner diameter 6mm, outer diameter 10mm, for use M6 (screw, tube). Thickness: 18 mm. inner diameter = 6mm outer diameter =10mm (for m6 srew, tube ...) black, plastic 10 parts Brand cyclingcolors Color Black Model 3701260824760 Size Name Thickness L=18mm Unit Count 10.0 Count Item Weight 0.01 Kilograms Part Number B08155YSR1 Thread Size M6 Washer Type Flat Finish Types black Manufacturer cyclingcolors Fastener Size M6 Fastener Type Flat Washer Item Diameter 10 Millimeters Material Type Nylon Item Thickness 18 Millimeters Item Type Name Spacer Exterior Finish Kunststoff Item Dimensions 4.72 x 4.72 x 3.94 inches Number of Pieces 10 Outside Diameter 10 Millimeters Screw Head Style Flat Included Components 10 x spacers Inside Diameter Tolerance 6 Millimeters Compatible Groove Diameter 6 Millimeters