Trapezoidal nut 50x8 right-hand square, steel

Product Description

Trapezoidal nut 50x8 right-hand square, steel

The accuracy of the thread translates into smooth motion and a long service life of the entire drive system. Standard DIN 103 / ISO 2901-2904, material Steel 11SMnPb37 (1.0737), right-hand thread Tr 50x8 - parameters fully compliant with the trapezoidal screw drive standard.

Technical data

Frequently asked questions

Which trapezoidal screw fits this nut?

Selection is simple: the same designation Tr 50x8, the same thread hand (right-hand) - nothing else needs to be checked.

Does this nut need lubrication?

No - it is a fastening/self-locking element that does not work in sliding motion under load, so it does not need lubrication.

Does a standard trapezoidal nut have backlash in the thread?

Yes, some backlash results from the manufacturing tolerance of the thread - this is normal. If you need zero backlash (e.g. for precise positioning), anti-backlash nuts are used, which are a different product from a standard nut.

How can you tell that a trapezoidal nut is worn?

The most common sign is increasing backlash between the screw and the nut - noticeable jerking when the direction of motion changes. This means the nut thread has worn and needs to be replaced.

What are the properties of this nut's material?

Material: Steel 11SMnPb37 (1.0737) - a strong base material, resistant to high axial forces in fastening joints.

How is this nut mounted in the mechanism?

The square outline prevents rotation in a guide seat with a matching cross-section.

Where are 50x8 trapezoidal nuts used?

Typical applications of 50x8 nuts are: presses and screw jacks, machine vices, height adjustment mechanisms, sliding tables and axis drives in machine tools - wherever precise conversion of rotary into linear motion matters.

Product photos are for illustration purposes.