Features:

-One with two bearing block stability greatly improved.
-Easy to install, smooth running speed, long life, and an excellent ability to dirt, maintenance is also extremely convenient.
-Nuts move around 8mm.
-304 Stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion.

Specifications:

Lead screw:

Material: stainless steel
Diameter: 8 mm
Thread Pitch: 2 mm
Length: 300 mm

Nut:

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

Mounted ball bearing:

Material: zinc alloy
Bore diameter: 8 mm

Package included:

1 x Lead screw
1 x Nut
2 x Ball supports
2 x Screws
2 x Wrench