1. High precision, low running noise, stable and durable, easy installation and maintenance. Rebound resistant, can be used vertically.
2. Low friction, long service life; Excellent static and dynamic stiffness; High positioning, more accurate positioning; No stick-slip effect, less heat, reduce the required drive power.
3. Can be used for CNC, machine tool DIY, student projects, family projects, simple experiments and other creative, manufacturing and industrial needs.
Specifications:
Model: SFU1204
Guide rail width or diameter: 12mm
Lead: 4mm
Precision: C7
Material: bearing steel

Description:
Made of bearing steel, strong and wear-resistant, high transmission efficiency, surface polishing process to prevent scratches during operation, due to a complete quality control system, it can ensure accuracy, minimum starting torque, capable of high speed and micro feed, above average axial stiffness, compact design, easy to install and disassemble.

Packing list:
1pcs SFU1204 ball screw with BK/BF10 end processing
1pcs SFU1204 ball nut
1pcs BK10
1pcs BF10
1pcs coupler 6.35x8mm
1pcs DSG12H nut housing