Features include: 

• Ball nut pre-installed (please do not remove the ball nut as the balls will fall out and cannot be replaced )

• Professionally machined from the same factory that manufactures the ball screws

• The motor attachment point has been machined to 8mm

• Machined to suit our 16mm ball screw supports

• Teflon seals to prevent debris entering ball screw

• Perfect for your DIY CNC routers, mills, lathes

• Oil nipple installed

• Suits X, Y or Z axis

Notes below:
SFU1605 = Ø16mm with 5mm Pitch
SFU1610 = 16mm with 10mm Pitch
SFU2005 = 20mm with 5mm Pitch
SFU2010 = 20mm with 10mm Pitch
SFU4010 = 20mm with 10mm Pitch