SFU1204 Nut For CNC Ball Screw System With 12mm Diameter And 4mm Lead 300mm Length Durable GCr15 Steel C7 Precision Low Noise Smooth Operation No End Machining TEN HIGH Compatible
✔️ 12mm dia / 0.472 in, 4mm lead / 0.157 in, 300mm / 11.811 in length
This SFU1204 Nut is a high-precision component designed for 12x4 ball screw systems, ideal for CNC machines, DIY projects, education labs, and hobbyist setups. It’s built from GCr15 steel with C7 accuracy, offering anti-backlash, smooth operation, and low noise. Pack includes 1 nut and 1 ball screw to simplify setup.
✅ Diameter: 12 mm / 0.472 in
✅ Lead: 4 mm / 0.157 in
✅ Length: 300 mm / 11.811 in
✅ Material: GCr15 steel, Accuracy grade C7
✅ Anti-backlash, low friction, smooth operation, vertical use supported
💡 What is a ball screw nut used for in CNC systems? This handy component converts rotary motion into precise linear movement and helps control backlash in the drive train.
- Provides precise axial positioning for CNC axes
- Reduces stick-slip and heat buildup, improving efficiency
- Works with SFU1204 screws in compact CNC/DIY setups
- Improves repeatability in manual and automated projects