Trapezoidal nut 22x5 left-hand flanged, bronze

Product Description

Trapezoidal nut 22x5 left-hand flanged, bronze

In many machines it is this nut, not the screw, that wears first - which is why the quality of the material and the thread is particularly important here. Product made of Tin bronze CuSn5Zn5Pb5-C (CC491K), left-hand thread Tr 22x5 (standard DIN 103 / ISO 2901-2904).

Technical data

Frequently asked questions

Which trapezoidal screw fits this nut?

Selection is simple: the same designation Tr 22x5, the same thread hand (left-hand) - nothing else needs to be checked.

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.

Does this nut need lubrication?

Yes - good grease is recommended, because this is a sliding element working under load. Lack of lubrication accelerates thread wear.

What does the symbol Tr 22x5 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.

What are the properties of this nut's material?

Material: Tin bronze CuSn5Zn5Pb5-C (CC491K) - it dampens microscopic irregularities of the thread well, which extends the service life of the mating screw.

How is this nut mounted in the mechanism?

The flange with mounting holes allows quick, rigid fixing to the body without an additional housing.

Where are 22x5 trapezoidal nuts used?

22x5 trapezoidal nuts are used in screw jacks, presses, vices, positioning tables, linear axes of CNC machines and tensioning mechanisms - wherever the rotary motion of a screw must be converted into precise, repeatable linear motion.

Product photos are for illustration purposes.