1. Screw fixation, strong stability, the optical axis and the aluminum bracket are fixed with screws, stable and tight
2. High speed, not easy to heat up, and long service life, less drive power required
3. High dimensional accuracy, low friction coefficient, good wear resistance，used convenient
Specifications:
Product name: T16 screw
Material: stainless steel
Diameter: 16mm
Pitch = 3mm, lead = 3mm (the nut moves 3mm after one turn)
(The pitch refers to the spacing between the threads. The lead refers to the rotation distance after one turn of the nut.)
Length: 100/150/200/250/300/350/400/450/500/600/700/800/900/1000mm

Packing list:
1pcs screw
1pcs nut