Anti Backlash Nut
What is Backlash?
Backlash is the space between the thread of the screw/bolt and the thread of the nut. Due to this gap between the thread of the screw/bolt and thread of the nut, there is a slight movement between the screw and the nut. Since the thread of the nut does not fit accurately around the threads of the screw it cause's a gap in there which is called Backlash.
The problem with backlash is that it can impose positioning error in a positioning system.
What is Anti Backlash Nut?
Anti Backlash Nut features compensation for clearance or wear between lead screw and nut when reversing the direction of movement thus eliminating backlash and simultaneously removing drag friction. Bholanath Anti Backlash Brass Nuts with loaded spring assembly is self-adjusting, low noise, long life and of Robust design that can be used in any kind of linear motion, 3d printers, CNC slides, robotic applications, etc.