Profile 41/21 - 2.5 mm - 2,000 mm - unperforated - A4

Dimensions:
Profile: 41 x 21 x 2.5 [mm]
Rail slot: 22 mm
Hole pattern: 13 x 40 [mm] at 60 mm centres

Steel rail lip: knurled
Stainless steel rail lip: smooth

Matching screws:
Hammer-head screws 41/21
Hammer-head fastener 41/41
Threaded plate 41/41
Threaded plate 41/41 with fixing aid

Comprehensive range of mounting accessories.
Other lengths, surfaces and hole patterns are available on request.

The 41/21 mounting profile - versatility meets stability

In the world of fastening technology, the Bullfix mounting profile 41/21 is a real all-rounder. This profile is an integral part of System 41, which is valued for its flexibility and robustness in a wide range of applications.

The designation 41/21 refers to the dimensions of the profile, with 41 mm being the width and 21 mm the height. The profile is available in various lengths, making it easy to customise to individual projects. The rail itself is made of high-quality galvanised steel, which guarantees a long service life.

A key advantage of the 41/21 mounting profile is its versatility. It serves as a supporting structure for various installation constructions - from pipework and electrical cabling to ventilation systems. Thanks to the continuous perforation, fastening elements can be attached flexibly and quickly at any desired position. This saves time and enables simple readjustment if required.

In the steel version, the rail lip is serrated so that it can also support vertical loads. The stainless steel version, on the other hand, is smooth and is therefore often used as a clamping rail for foil roofs.

System 41 also offers an extensive range of accessories. These include connecting elements, end caps, brackets and clamps. These components are specially matched to the mounting profile and enable quick and secure installation.

In addition to the names Unistrut rail or Halfen rail, terms such as mounting rail, installation channel or support rail are also commonly used. These synonyms emphasise the wide range of applications and the universal nature of the profile.

The Bullfix mounting rail 41/21 is a cost-effective alternative to the products of other system manufacturers, for example Halfen with the mounting rails HM 41/21 and HZL 41/22, Hilti with its profile rails MQ-21 and MQ-21.5, Unistrut P3300, Walraven RapidStrut, Fischer with its FUS 21 mounting channels, Pohlcon Jordahl with the JZM K 41/22 and JZML K 41/22 profile, Sikla MS 41/21 or Würth, which offers similar solutions with its modular profile construction kit for the Varifix C mounting channel 41/22. This variety of manufacturers and systems ensures that the right mounting profile can be found for every project and every requirement. The Bullfix system components for System 41 are compatible with the system solutions of the manufacturers listed here.

The Bullfix mounting profile 41/21 is therefore a reliable, flexible and efficient solution for numerous mounting requirements. With the wide range of available accessories and compatibility with products from other manufacturers, it offers a universal basis for the realisation of projects in industry and trade.

Suitable for this: Hammer-head screws 41/22 Z, hammer-head fastener 41/41, threaded plate 41/41, threaded plate 41/41 with fixing aid.

Further accessories: see category Mounting accessories and pipe clamps

Other lengths, hole patterns and surfaces on request.