PS4119.000 Rittal U nut for thread M4

SZ4157.000 Rittal U nut for thread M5

Rittal SZ4157.000 U nut with M5 thread designed for secure mounting of punched rails and chassis components in industrial enclosures.

SKU: SZ4157.000Alt SKU: 4157000MPN: SZ4157.000
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Manufacturer Lead Time

Sold in packs of 20

£33.78

Why Choose the Rittal SZ4157.000 U Nut?

The Rittal SZ4157.000 U Nut is a reliable enclosure assembly accessory designed for secure mounting of punched rails, punched sections and chassis components within Rittal enclosure systems. As part of the Rittal system accessories range, it provides a simple and effective fastening solution for internal cabinet construction.

This U nut is designed with an M5 thread and allows components to be mounted onto compatible Rittal support systems, including punched rails and mounting chassis. Its compact design helps simplify enclosure assembly while maintaining a strong and dependable mechanical connection.

The SZ4157.000 is supplied in a pack of 20 pieces and is suitable for professional electrical cabinet builders, panel manufacturers and industrial automation installations requiring flexible internal mounting solutions.

Key Advantages

  • Reliable M5 U nut fastening solution for Rittal enclosure systems.
  • Designed for mounting punched rails, punched sections and chassis components.
  • Pack quantity of 20 pieces for convenient installation and maintenance.
  • Provides flexible positioning of internal enclosure components.
  • Supports efficient and secure cabinet assembly.
  • Genuine Rittal accessory engineered for industrial applications.

Key Features

  • Rittal SZ system accessory series.
  • M5 threaded U nut design.
  • Suitable for punched rail 23 × 23 mm.
  • Suitable for mounting chassis 23 × 73 mm.
  • Suitable for mounting chassis 45 × 88 mm.
  • Suitable for system chassis 23 × 73 mm.
  • Supplied as a pack of 20 pieces.

Reliable Internal Mounting for Electrical Enclosures

The Rittal SZ4157.000 U Nut provides a dependable method for attaching internal components within electrical enclosures. It enables efficient installation of support rails and mounting accessories, helping create organised and serviceable cabinet layouts.

Designed for use with Rittal enclosure infrastructure, this accessory supports professional panel building applications where accurate positioning and secure fastening are essential for long-term reliability.

Typical Applications

  • Industrial electrical cabinets and control enclosures.
  • Automation and machine-building panels.
  • Switchgear and distribution assemblies.
  • Internal mounting of punched rails and chassis systems.
  • Electrical panel manufacturing and modification projects.
  • Rittal enclosure interior installation applications.

Technical Specifications

Manufacturer Rittal
Series SZ System Accessories
Model SZ4157.000
Article number 4157000
Product type U nut / sliding nut
Thread M5
Packaging unit 20 pieces
Suitable installation options Punched rails and mounting chassis
Weight approx. 0.34 kg net
EAN 4028177092822

Frequently Asked Questions

What is the Rittal SZ4157.000 used for?

The SZ4157.000 is a U nut used for mounting punched rails, punched sections and chassis components inside Rittal enclosure systems.

What thread size does the SZ4157.000 have?

The Rittal SZ4157.000 features an M5 thread.

How many pieces are included in one pack?

The SZ4157.000 is supplied as a pack containing 20 pieces.

Which Rittal components can this U nut be used with?

The U nut is suitable for punched rails, mounting chassis and compatible Rittal internal mounting systems.

Is the SZ4157.000 suitable for industrial cabinet construction?

Yes, the SZ4157.000 is designed for professional enclosure assembly and industrial control cabinet applications.

Trusted by Electrical Panel Builders Worldwide

Rittal system accessories are trusted by electrical engineers and panel builders worldwide for reliable enclosure assembly, flexible internal mounting and long-lasting industrial performance.

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