400mm Lead Screw Kit With Brass Nut For 3D Printer And CNC Machines, 8mm Diameter, 2mm Pitch, Stainless Steel, Fully Threaded Rod, T8x2, Sweet For Stepper Motors
✔️ 8mm dia, 400mm long, 2mm pitch, stainless steel, brass nut
This 400mm lead screw kit pairs a fully threaded stainless steel screw with a brass nut, designed for precise linear motion in 3D printers and CNC machines. It’s a solid choice for driving stepper-motor guided rails and other motion systems, delivering steady, accurate travel across your projects.
✅ Lead Screw: Ø8 mm x 400 mm (Ø0.315 in x 15.75 in), stainless steel; pitch 2 mm (0.079 in)
✅ Brass Nut: Ø22 mm, height 10.5 mm (Ø0.866 in, 0.413 in); M3 threaded hole; diagonal center distance 16 mm (0.630 in)
✅ Material & Finish: 304 stainless steel screw and brass nut for corrosion resistance
✅ Package contents: 1 x Lead Screw; 1 x Brass Nut
💡 What is a lead screw used for in motion control systems?
In simple terms, this handy component translates rotational motion into precise linear motion for controlled travel.
- Converts rotation into linear motion - Handy for positioning along X, Y, and Z axes in hobby CNC and 3D printers - Works with brass nuts to reduce backlash and wear - Supports accurate, repeatable movement in small machines