Pro Grade CNC Ball Screw Kit SFU1204 With Nut, End Supports, Coupler And Nut Housing For 12mm Dia, 4mm Lead, 250mm Length, High Precision, Low Noise, Smooth Run, Easy Install TEN HIGH

High-precision SFU1204 ball screw kit for CNC setups
✔️ 12 mm dia, 4 mm lead, 250 mm length, GCr15 steel, C7; kit includes nut

The Pro Grade CNC Ball Screw SFU1204 kit delivers precise linear motion for CNC axes, machine DIY builds, and educational projects. It’s designed for low-noise operation and long life, even when used vertically. The kit includes 1 Ball Screw, 1 Nut, 1 BK/BF10 End Support, 1 Coupler, and 1 Nut Housing for quick setup on standard 12 mm shafts.

✅ 12 mm diameter ball screw for accurate translation
✅ Lead 4 mm for smooth, precise travel
✅ 250 mm overall length with GCr15 steel and rolled thread
✅ Anti-backlash design for repeatable positioning
✅ Includes nut housing, nut, end supports, and coupler for easy install

💡 What is a ball screw kit used for in CNC and DIY projects?

This handy setup helps you control motion precisely and reliably. - Handy for CNC axes and other linear motion projects - Improves repeatability with anti-backlash design - Lowers wear with smooth, low-friction steel parts - Easy to install on standard frames and supports