The T8 Spring Loaded Anti-Backlash Nut is designed to be the successor to the regular T8 Delrin Anti-Backlash Block. The springs are designed to radially load the lead screws to adjust for backlash, leading to smoother movement and no adjustments after assembly. The Spring Loaded Anti-Backlash Nut is made for T8 type 4 start 2mm pitch ACME lead screws like on the LongMill and provides high precision and repeatability with near-zero play or slop in the linear motion. ***Compatible with LongMill MK1 & MK2 12×30 and 30×30 machines on the X, Y and Z axis*** ***Compatible with LongMIll MK2 48×30 on the Z and Y axis.*** Each set comes with 4 Blocks.
