Delrin anti backlash nut (8mm Lead screw)

 
These solid delrin antibacklash nuts are suited to CNC and 3D printing applications where 8mm lead screws are used for motion control.
 
Using these nuts coupled with a 304 stainless lead screw makes for a very low maintenance and accurate motion control system. The addition of the locking grub screw and grub screw nut allows tension to be applied on the screw to elliminate any backlash in your project.
 
These nuts suit a TR8*8-2P (4 starts) lead screw