Beef Up Your 3D Printer With This 350mm TR8x4 Lead Screw With Brass Nut Acme Thread 2mm Pitch 2 Starts 4mm Lead 304 Stainless Steel Bar In Silver With Packaging Tube

350mm TR8x4 Lead Screw with Brass Nut for 3D Printers
✔️ 1 set: 350 mm length, 2 mm pitch, 4 mm lead, brass nut

The 350 mm TR8x4 lead screw paired with a brass nut delivers precise, smooth linear motion for 3D printers and CNC machines. Its stainless steel body resists rust and corrosion, making it a durable choice for reliable, repeatable movement along Z-axes and other axes.

✅ Length: 350 mm (13.78 in) with 2 mm pitch and 4 mm lead (2 starts)
✅ Nut: TR8x4, 15 mm thick, 22 mm OD
✅ Material: stainless steel screw with brass nut for anti-rust durability
✅ Includes 1 lead screw + 1 brass nut in PP packaging tube
✅ Ideal for 3D printers and CNC machines needing precise motion

💡 What is a lead screw with brass nut used for?

In practice, this handy component converts rotation into precise linear motion in compact machines.

- Used in 3D printers for exact axis positioning
- Handy in CNC engraving for repeatable moves
- Improves motor-driven system accuracy by reducing backlash