SFU1204 Ball Screw With Single Ball Nut For CNC Machines Ultra Smooth Low Backlash Linear Drive Heat Treated Steel Thread Durable Precision Screw For DIY Milling And Router Setups Available In 600 800 1000 1200 1400 1500mm
✔️ Single-nut, 12 mm dia, 4 mm lead, heat-treated steel
Introducing the SFU1204 ball screw with a single ball nut, a precision linear drive designed for CNC machines, 3D printers, and automation rigs. This setup delivers ultra-smooth motion with low backlash, ideal for DIY milling, router tables, and linear stages. Available in 600, 800, 1000, 1200, 1400, and 1500 mm lengths for flexible machine sizing.
| Length (mm) | Length (in) |
|---|---|
| 600 | 23.62 |
| 800 | 31.50 |
| 1000 | 39.37 |
| 1200 | 47.24 |
| 1400 | 55.12 |
| 1500 | 59.06 |
✅ 12 mm diameter ball screw with 4 mm lead for precise travel
✅ Heat-treated steel housing for wear resistance and long life
✅ Single ball nut with flange nut for quick mounting
✅ Low-backlash, smooth motion thanks to internal ball circulation
✅ Compatible with CNC routers, linear stages, and automation systems
✅ Available in 600-1500 mm lengths
💡 What is a ball screw with a single nut used for in CNC and automation setups? This handy drive converts rotary motion to precise linear travel. - high precision with low backlash for accurate positioning - compatible with CNC routers, linear stages, and automation systems - durable, heat-treated steel construction for longer life - quick mounting with flange nut design