Two-Pack 8mm T8 Anti-Backlash Brass Nuts for Linear Motion
Two anti-backlash brass nuts, 8mm lead, 2mm pitch, 4-start, 18mm center

These brass nuts fit T8 lead screws for 8mm systems, common on 3D printers and CNC machines. They reduce backlash and improve axis precision, making them ideal for Ender 3, Ender 3 Pro, V2, CR-10 Tornado and other printers that use 8mm lead screws. The package includes 2 sets of nuts.

Material: Brass, gold color
Lead screw compatibility: 8mm lead screw, 4-start thread
Pitch: 2mm; Lead: 8mm
Holes: two M3 holes, center distance 18mm
Package: 2 sets of T8 nuts

What is a pillow block bearing used for?

• Handy for supporting rotating shafts and keeping alignment in machines
• Helps reduce backlash and wear in screw-driven axes
• Common in 3D printers and CNC setups for repeatable motion