Precision Ball Screws Diameter 40 mm, Ground Thread

Flange Single Nut Series 1416, 4-Point Contact

40 x 5 mm, 40 x 6 mm, 40 x 8 mm, 40 x 10 mm, 40 x 12 mm, 40 x 15 mm, 40 x 16 mm, 40 x 20 mm More >

Flange Single Nut Series 3426, 4-Point Contact

40 x 20 mm, 40 x 25 mm, 40 x 30 mm, 40 x 40 mm More >

Flange Double Nut Series 1516, 2-Point Contact

40 x 5 mm, 40 x 8 mm, 40 x 10 mm, 40 x 12 mm, 40 x 15 mm, 40 x 16 mm, 40 x 20 mm More >

Flange Double Nut Series 3526, 2-Point Contact

40 x 20 mm, 40 x 25 mm, 40 x 30 mm, 40 x 40 mm More >

Technical Tip:

This section includes nuts with standard dimensions per ISO 3408 / DIN 69051. In most cases, there is a choice of three different flange shapes (full round, single flat, or double flat) and different number of ball circles and load capacities.

The majority of these nuts is available either in single nut execution with 4-point contact, double nut execution with 2-point contact, or advanced ETA+ execution, which you see on the double nut pages. Technical data for ETA+ ball screws are shown in parenthesis.

Some sizes are no longer available as conventional double nuts. In such cases, the page shows only data for ETA+ ball screws.