1. Large lead and high-speed movement, reducing movement time, more durable and stable
2. Waist-shaped nut, metal reverser, adjustable preload
3. Ultra-quiet, high wear resistance, high precision and high hardness
4. Smooth and non-stuck, long service life
Specifications:
Model: SFU1604 with BK/BF12 end machining
Diameter: 16mm
Pitch: 4mm
Color: Silver
Precision: C7 grade
Material: Metal
Nut type: Flange single ball nut

Description:
High transmission efficiency, high positioning accuracy, good repeatability of positioning accuracy, long life, high rigidity, good transmission reversibility, bright surface, high matching accuracy, easy and light movement of the slider. Made of high-quality steel, wear-resistant, can meet high load capacity requirements. Easy to assemble Aluminum support rails with pre-drilled holes for easy installation.

Packing list:
1 x SFU1604 ball screw 200mm-1400mm any length
1 set of BK/BF12 end support
1 x D25L30 6.35*10 coupling
1 x ball nut housing