Two Pack 350mm TR8X8 Lead Screws With T8 Brass Nut For 3D Printer Z Axis And CNC Machines Beefy 8mm Diameter Acme Thread 2mm Pitch 4 Start 8mm Lead SUS304 Stainless Steel

Two-Pack 350mm TR8X8 Lead Screws with 8mm Acme Thread
✔️ 8mm dia, TR8X8 Acme, 8mm lead, 2mm pitch, 350mm long, 2 pcs

These lead screws are high-precision SUS304 stainless steel TR8X8 units paired with a brass nut, designed for Z-axis control in 3D printers (Ender 3 series) and CNC machines. They deliver smooth, accurate linear motion and reliable load support for daily operation.

✅ Lead screw diameter 8mm; Acme TR8X8 thread; lead 8mm; pitch 2mm; length 350mm
✅ Material: SUS304 stainless steel; nut: brass; finish: silver/brass
✅ Pack: 2 pieces included in the set
✅ Applications: Z-axis on Ender 3, LCD DLP SLA printers, CNC machines

💡 What is a lead screw used for in 3D printers and CNC machines?

Lead screws convert rotational motion to precise linear movement, enabling accurate vertical travel. - Handy for accurate Z-axis travel in compact setups - Smooth, repeatable motion with Acme TR8X8 threads - Durable SUS304 steel with brass nut for long life