Packing list:
1 x 150 mm T8 x 8 lead spindles.
1 x T8 x 8 brass nut.
The pitch height is 8 mm, which means that the nut moves 8 mm when the nut rotates around a circle.
The advantages of the lead screw are:
Large load capacity.
Compact.
Great mechanical advantage.
Precise and accurate linear movement
Smooth, quiet and low maintenance, very suitable for 3D printers and CNC machines
Minimum number of pieces
The screw type of this lead screw is ACME thread.
Acme threads are generally stronger than square threads due to their trapezoidal thread profile, which provides a higher load capacity.