Trapezoidal nut 50x8 right-hand cylindrical, steel

Product Description

Trapezoidal nut 50x8 right-hand cylindrical, steel

This element is always selected together with the screw - without matching size, pitch and thread hand the mechanism will not fit together. Material: Steel 11SMnPb37 (1.0737). Right-hand thread Tr 50x8, made in accordance with DIN 103 / ISO 2901-2904.

Technical data

Frequently asked questions

Which trapezoidal screw fits this nut?

You need a screw Tr 50x8 with the same thread hand (right-hand) and the same pitch - other sizes will not fit together.

What does the symbol Tr 50x8 mean?

"Tr" is a symmetrical trapezoidal thread (flank angle 30°). The first number is the outer diameter of the screw in millimetres, the second is the thread pitch, i.e. the linear travel per full turn.

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 do the material families of trapezoidal nuts differ?

Steel is chosen for fastening joints without sliding motion, bronze for drives with continuous sliding motion (low friction), and brass for lighter applications where moisture resistance matters at a lower cost than bronze.

What are the properties of this nut's material?

Material: Steel 11SMnPb37 (1.0737) - structural steel with good machinability, used where the nut works as a fastening element, not a sliding one.

How is this nut mounted in the mechanism?

The smooth, round outline allows the nut to be seated in a recessed socket, without protruding edges.

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.