Nuts are mainly used for high transmission precision transmission equipment, with elimination gap,elimination of poor, silencer function, anti-vibration functions.
Suitable for 3D printer Reprap Z axis, CNC.
It can be used on CTC, ANET and Prusa printers to eliminate Z Wobble
Material: Brass and steel spring
Each anti-backlash Nut included big nut, spring and small nut
1X T8 Anti-Backlash Spring loaded Nut