T8 Lead Screw 8mm For Z Axis 300mm 11.81in With Copper Nut 2mm Pitch 8mm Lead Stainless Steel Rod For 3D Printer Durable Copper Nut High Temperature Wear Resistant

T8 Lead Screw 8mm x 300mm with Copper Nut for Z-Axis
✔️ 8mm dia, 300mm long, 2mm pitch, 304 SS screw, copper nut

Designed for precision linear motion in Z-axis setups, this screw-and-nut pair suits 3D printers, CNCs, and engraving machines. The 304 stainless steel screw resists rust, while the pure copper nut offers excellent thermal conductivity and smooth, low-friction movement. Includes 1x lead screw and 1x copper nut for straightforward DIY assembly.

✅ 8mm diameter stainless steel lead screw, 300mm long (11.81 in)
✅ Pitch 2mm (0.08 in), lead 8mm (0.31 in)
✅ Nut is pure copper; high-temperature resistance and wear resistance
✅ Screw material: 304 stainless steel; rust resistant and durable
✅ Includes 1x lead screw and 1x copper nut

💡 What is a T8 lead screw used for in precision motion applications?

Lead screws provide precise, smooth linear movement for Z-axis and small CNC tasks in printers and engravers.

- Handy for DIY projects needing fine pitch control
- Great for repeatable positioning on compact stages
- Works well with copper nuts for heat handling and reduced wear