250mm 16mm Diameter Ball Screw With Lead 5mm Metal Nut And BK BF End Supports For DIY CNC Machines And 3D Printers Includes Ball Nut Housing And Shaft Coupler For Precision Linear Motion

Premium 250 mm SFU1605 Ball Screw, 16 mm dia (0.63 in)
✔️ Single pack with BK/BF end supports and 1 ball nut housing for CNC

This precision ball screw set features a 16 mm diameter screw, 5 mm lead, and 250 mm length, built from carbon steel, bearing steel, and aluminum alloy. It’s designed for DIY CNC machines and 3D printers, delivering smooth, accurate linear motion and solid support with BK12/BF12 end supports and ball nut housing.

✅ Diameter 16 mm (0.63 in)
✅ Lead 5 mm (0.20 in)
✅ Length 250 mm (9.84 in)
✅ End supports BK12/BF12 included
✅ Ball nut housing included
✅ Material: carbon steel, bearing steel, aluminum alloy
✅ Applications: CNC router, 3D printer, grinding machine, machine tools

💡 What is a ball screw used for in CNC and precision motion systems?

They’re handy for turning rotary motion into precise linear travel with smooth, efficient operation.

- Handy for building accurate motion control in benches and hobby CNC setups
- Supports high load and long life with proper end supports and housings
- Easy to upgrade existing machines with RM/SFU1605 components
- Great for DIY enthusiasts looking to improve repeatability