Characteristic:
1.Easy to install
2.Durable material with high precision
3.Compatible 3d printer Z axis or CNC parts
Specification:
Lead Screw Length: 400mm
Lead Screw Diameter: 8mm
Coupler Shaft Usage:5mm to 8mm
Coupler Dimension:25*20mm
Horizontal Bearing Block Bore:8mm
Package List:
1*T8 400mm Lead screw
1*Copper lead screw nut
1*Shaft coupler
2*Vertical Bearing Block