Weldtite Chromo Hub Axle Rear Solid M10 x 175mm

These M10 axles have the same threading as Shimano and most other cassette hubs which means you can replace your quick release with a nutted axle if you are so inclined. 

Includes full set of cones, spacers, locknuts, and axle nuts.

If you're converting your existing hub use the cones, spacers and locknuts that came with your hub. 

If you're converting to single speed and worried about your axle slipping get some track nuts.