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

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