Callibrated Trapezoidal Threaded Bar

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5/ 5
Designed to avoid backlash


We won't be able to ship any order until September 20th, 2021

Some weeks ago we finished moving our warehouse to Tortosa (Tarragona, Spain). We worked hard to open as soon as possible. We had to get the place ready for the products, install the laser, our saws, etc... We finally opened the store again but now we need some holidays.

We will be back on September 20th, 2021, so we will ship all the orders that same date.


Tax included


Worldwide shipping


European warehouse

Type Nut
Tr8x8 Tr8x8 nut
Tr10x4 Tr4x10 nut

The trapezoidal calibrated threaded bars are designed for applications that require precision along the axis. They are used in the the Z-axis of 3D printers or small CNC machines, since they prevent the backlash in the axis direction.

The first digit of the code refers to the bar diameter, and the second digit refers to the pitch. This way, a complete turn of the bar moves the nut the number of millimeters indicated in the second digit.

These bars require at least one trapezoidal nut, as indicated in the table.
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