
Trapezoidal Lead Screw Tr16x4, 4 mm Pitch, 1150 mm with Brass Nut
Part number: TR16x43D Printer & CNC Parts
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Prices updated: 13 Oct 2026
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About this product
A trapezoidal lead screw with a 16 mm thread and 4 mm pitch, supplied 1150 mm long with one flanged brass nut. It is used to convert motor rotation into linear motion in CNC machines, 3D printers and linear axes.
Specifications
- Thread type
- Trapezoidal Tr16x4
- Pitch
- 4 mm
- Length
- 1150 mm
- Nut
- Brass, flanged (1 included)
Frequently asked questions
How far does the nut travel per turn?
For a single-start Tr16x4 thread, each full rotation moves the nut 4 mm along the screw.
Does it include the nut?
Yes. The listing includes one flanged brass nut with the screw.



