ANCIRS, 20 Pack 608-2RS Ball Bearing - Double Rubber Sealed Shielded Miniature Deep Groove 608rs Bearings for Skateboards, Inline Skates, Scooters, Roller Blade Skates & Long boards (8mm x 22mm x 7mm) 2RS Carbon Steel Color:2RS Carbon Steel No Tools Needed No need

No Tools Needed No need any glue

and the other half has standard machine thread with a blunt tip

TEKTON Combination Wrenches provide a sure fit on fasteners and multiple options for working around obstructions or in tight spaces

VIGRUE 315Pcs External Retaining Rings Snap Rings Assortment kit 304 Stainless Steel External Circlip Snap External Retaining C-Clips Rings Set

ANCIRS, 20 Pack 608-2RS Ball Bearing - Double Rubber Sealed Shielded Miniature Deep Groove 608rs Bearings for Skateboards, Inline Skates, Scooters, Roller Blade Skates & Long boards (8mm x 22mm x 7mm) 2RS Carbon Steel Color:2RS Carbon Steel No Tools Needed No needANCIRS, 20 Pack 608 2RS Ball Bearing Double Rubber Sealed Shielded Miniature Deep Groove 608rs Bearings for Skateboards, Inline Skates, Scooters, Roller Blade Skates & Long boards (8mm x 22mm x 7mm) ANCIRS 608 2RS Deep Groove Ball BearingFeaturesCarbon Steel MaterialDouble Rubber Sealed for lubricationSingle Row BearingPackage Included: 20 PackSpecificationInner Diameter: 7mmOuter Diameter: 22mmHeight: 8mmApplicationModerate Load Use: skateboards,