3D printer T8 500mm Stainless Steel Lead Screw + coupling shaft + mounting support.

Lead screw:
Material: stainless stell
Diameter: 8 mm
Pitch: 2 mm
Length: 500 mm

Nut:
Material: brass
Diameter: 8 mm
Pitch: 2 mm

Mounted ball bearing:
Material: zinc alloy
Bore diameter: 8 mm

Shaft coupling:
Material: aluminium
Shaft: 6.35 x 8 mm
Length: 25 mm
Diameter: 20 mm

Package Includes:

1 set ( 1 screw + 1 nut + 2 ball supports + 1 shaft coupling)