T8 300mm Stainless Steel Lead Screw Coupling Shaft Mounting Bracket For 3D Printer

3D Printer T8 300mm Stainless Steel Lead Screw Coupling Shaft Mounting Bracket Lead screw: Material: Stainless stell Diameter: 8 mm Pitch: 2 mm Length: 300 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 x Screw 1 x Nut 2 x Ball bracket 1 x Shaft coupling