Dimensions: Profile: 41 x 41 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 Extensive range of mounting accessories. Other lengths, surfaces and hole patterns are available on request. The original Bullfix mounting profile 41/41 - your versatile partner for stable constructions Whether you are working in the field of electrical installation, mechanical engineering or building services engineering, the Bullfix mounting profile 41/41 is an indispensable aid when it comes to the reliable and flexible fastening of a wide range of components. Known under various names such as Unistrut rail, Halfen rail or mounting channel, this type of profile has established itself as the standard in fastening technology. The 41/41 mounting rail is characterised by its high load-bearing capacity and adaptability. Made of steel, it provides an excellent basis for the realisation of complex constructions. With its square shape of 41 mm wide and 41 mm high, it is perfectly dimensioned to ensure both stability and flexibility in use. In the steel version, the rail lip is serrated so that it can also support vertical loads in conjunction with the appropriate hammerhead bolts or threaded plates. The stainless steel version, on the other hand, is smooth and is therefore often used as a clamping rail for foil roofs. A major advantage of the Bullfix support rail 41/41 is its extensive range of accessories. From screws and nuts to connecting elements, brackets and end caps - System 41 offers a solution for every challenge. The modular design allows you to realise individual requirements precisely and adapt them quickly and easily if necessary. So if you are looking for a reliable and flexible mounting system to support your construction and installation work, the Bullfix mounting profile 41/41 is an excellent choice. With its versatility and the availability of a wide range of accessories, you will be able to realise your projects efficiently and successfully. The Bullfix mounting rail 41/41 presents itself as an economical alternative to the established offerings of other leading manufacturers. This includes comparisons with similar products such as the Halfen HM 41/41 or HZL 41/41 mounting channels, Unistrut P1000, Hilti MQ-41 profile channels, the FUS 41 mounting channels from Fischer, Walraven RapidStrut, the JM K 41/41 and JML K 41/41 profiles from Pohlcon Jordahl, Sikla MS 41/41 and the modular profile system of the Varifix C 41/41 mounting channel from Würth. This wide range of suppliers and systems ensures that a suitable mounting profile is available for every specific project challenge. In addition, the system components from Bullfix for System 41 are seamlessly compatible with the solutions from the aforementioned brands and vice versa. 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.

Dimensions: Profile: 48 x 26 x 2.5 [mm] Rail slot: 22 mm Hole pattern: 13 x 40 [mm] at 60 mm centres Rail lip: C smooth Suitable screws: Hammer-head screws 50/30 Threaded plate 50/30 The Bullfix profile 48/26 is mainly used in assembly technology as a medium-weight, cold-rolled mounting rail for mechanical engineering. It is characterised by a wall thickness of 2.5 mm, which ensures high stability and rigidity. The 22 mm wide rail slot allows the use of screws with a large nominal diameter. Another area of application for the 48/26 mounting rail is as a support rail for cable trays and electrical installations. These profiles are often used in constructions where high load-bearing capacity and strength are required, and they are compatible with a wide range of fastening elements such as screws, threaded plates and accessories. Other lengths, finishes and hole patterns are available on request.

Dimensions: Profile: 41 x 21 x 2.5 [mm] Final dimension: (41 x 42 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. Discover the versatility and robustness of our double-sided mounting profile 41/21 - an indispensable element for any demanding fastening and mounting project. This profile, also known as a double-sided Unistrut rail or Halfen rail, is a fundamental component in the modular construction of support systems. The back-to-back welded mounting profile 41/21 is characterised by its two opposing rails, which offer double functionality. With its symmetrical shape, the profile enables flexible fastening options on both sides, which considerably simplifies the installation of cable trays, pipework or other technical components. The high-quality galvanised steel construction guarantees high load-bearing capacity and durability, even under demanding conditions. The standardised profile allows quick and easy installation of connectors and accessories without the need for time-consuming drilling or welding work. System 41, which includes the mounting profile, is characterised by an extensive range of accessories. From connecting elements to clamps and end caps - the system offers a wide range of components for seamless and efficient installation. The compatibility of the parts with each other ensures a high degree of flexibility and adaptability to individual project requirements. The double-sided mounting profile 41/21 is also known by other names such as mounting rail, double rail, installation channel or support rail. These terms emphasise the wide range of uses and compatibility with a variety of applications in industry and trade. In addition to our own high-quality range, you will also find products from other manufacturers on the market that offer comparable profiles. Examples include Hilti with the MQ21 D, Halfen with the HM 41/22 D or HZM 41/22 D, Sikla 41/21 D, Fischer FUS 21D, Würth double profile 41/44, or the Unistrut P3301T. Our double-sided mounting profile 41/21 D is therefore the ideal choice for anyone looking for a reliable, flexible and durable solution for their mounting requirements. Discover the possibilities and expand your System 41 with our extensive range of accessories. Compatibility with products from other manufacturers enables a high degree of flexibility and facilitates integration into existing systems. 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.

Dimensions: Profile: 41 x 41 x 2.5 [mm] Final dimension: (41 x 82 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 double-sided mounting profile 41/41 is a versatile and robust element in the field of fastening technology. Known under various names such as Unistrut rail, mounting rail, support rail or Halfen rail, this profile provides an optimum basis for numerous construction and assembly tasks. With its standardised width of 41 mm and double-sided design, the mounting profile enables flexible yet stable fastening of components and installation elements. The continuous perforations ensure a simple and adaptable connection with screws, nuts and special fastening elements, enabling customised and needs-based installation. System 41 is characterised by an extensive range of accessories. These include connecting elements, end caps, brackets and clamps, which allow seamless integration into a wide variety of constructions. The variety of components makes the system extremely adaptable and opens up a wide range of possible applications - from electrical installations and mechanical engineering to complex industrial systems. In addition to its functional flexibility, the mounting profile is characterised by its high load-bearing capacity and durability. The use of high-quality galvanised steel ensures excellent corrosion resistance and enables use in demanding environments. The Bullfix double mounting rail 41/41 D presents itself as an extremely economically competitive option. Comparable systems such as the Halfen mounting channels HM 41/41 D and HZM 41/41 D, Hilti profile channels MQ41 D, Fischer mounting channels FUS 41D, Unistrut P1001T, the Sikla MS 41/41 D and the modular profile system Varifix C mounting channel double profile 41/82 from Würth, as well as many other 41 systems from well-known manufacturers, are challenged by the Bullfix mounting channel in terms of cost-benefit aspects. Thanks to its economically well thought-out design, the Bullfix mounting rail promises considerable cost savings not only when purchasing, but also in practical use, without compromising on quality and functionality. 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.

The smallest rail Mounting rail from Bullfix. Amazingly stable despite its small dimensions thanks to 1.5 mm wall thickness. For heating, air conditioning and sanitary applications. Matching screws, threaded plates and accessories can be found in our shop. Profile: 20 x 12 x 1.5 [mm] Rail slot: 10 mm Matching screws and threaded plates: 20/12. Other lengths, hole patterns and surfaces on request.

The "light" mounting rail for heating, air conditioning and plumbing. Matching screws, threaded plates and accessories can be found in our shop. Profile: 27 x 18 x 1.25 [mm] Rail slot: 15 mm Hole pattern: slotted and round holes with 30 mm pitch The low-cost alternative to the standard System 41 profiles from many well-known brand manufacturers. Matching screws and threaded plates: 28/15 or System 28. Other lengths, hole patterns and surfaces on request.

Lightweight and stable mounting rail for a wide range of applications. The flat rail from the 28 series. Matching screws, threaded plates and accessories can be found in our shop. Profile: 28 x 12 x 2.0 [mm] Rail slot: 12 mm Hole pattern: 9 x 25 [mm] in 40 mm grid The low-cost alternative to many profiles in System 26 and 28 from well-known brand manufacturers. Matching screws and threaded plates: 28/15, 26/18. Other lengths, hole patterns and surfaces on request.

Lightweight and stable mounting rail for a wide range of applications. You can find matching screws, threaded plates and accessories in our shop. Profile: 28 x 15 x 2.3 [mm] Rail slot: 12 mm Hole pattern: 9 x 25 [mm] with 40 mm pitch The low-cost alternative to many profiles in System 26 and 28 from well-known brand manufacturers. Matching screws and threaded plates: 28/15, 26/18. Other lengths, hole patterns and surfaces on request.

Lightweight and stable mounting rail for a wide range of applications. The square one from the 28 series. Matching screws, threaded plates and accessories can be found in our shop. Profile: 28 x 28 x 2.0 [mm] Rail slot: 12 mm Hole pattern: 9 x 25 [mm] in a 40 mm grid The low-cost alternative to many profiles in System 26 and 28 from well-known brand manufacturers. Matching screws and threaded plates: 28/15, 26/18. Other lengths, hole patterns and surfaces on request.

The classic mounting rail for a wide range of applications. Extremely stable thanks to 2.5 mm material thickness. Matching screws, threaded plates and accessories can be found in our shop Profile: 36 x 36 x 2.5 [mm] Rail slot: 18 mm Hole pattern: 13 x 40 [mm] with 60 mm pitch at 3.000 mm length (otherwise 62.5 mm) The high-quality alternative to many other profiles in System 36 or 38 from many well-known brand manufacturers. Associated screws and threaded plates: 38/17. Other lengths, hole patterns and surfaces on request.

The popular mounting rail for a wide range of applications in the trade. Extremely stable thanks to 3 mm material thickness. Matching screws, threaded plates and accessories can be found in our shop Profile: 38 x 17 x 3.0 [mm] Rail slot: 18 mm The high-quality alternative to many profiles in System 36 or 38 from many well-known brand manufacturers. Matching screws and threaded plates: 38/17. Other lengths, hole patterns and surfaces on request.

Lightweight and flat mounting rail for a wide range of applications. The wide rail slot allows the use of screws with a large nominal diameter. Matching screws, threaded plates and accessories can be found in our shop. Profile: 40 x 22 x 2.0 [mm] Rail slot: 18 mm Hole pattern: 13 x 40 [mm] with 60 mm pitch Matching screws and threaded plates: 40/22 Other lengths, hole patterns and surfaces on request.

Medium-weight, flat mounting rail for a wide range of applications. Extremely strong due to 2.75 mm wall thickness. The wide rail slot allows the use of screws with a large nominal diameter. Matching screws, threaded plates and accessories can be found in our shop. Profile: 40 x 25 x 2.75 [mm] Rail slot: 18 mm Hole pattern: 13 x 40 [mm] at 60 mm centres Matching screws and threaded plates: 40/22 Other lengths, hole patterns and surfaces on request.

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.

Dimensions: Profile: 41 x 62 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 Extensive range of mounting accessories. Other lengths, surfaces and hole patterns are available on request. Discover the mounting profile 41/62 - your robust solution for demanding constructions If you are looking for a stable and reliable fastening solution, then the 41/62 mounting rail is just right for your project. As an extended version of the tried-and-tested 41/21 and 41/41 profiles, the 41/62 profile offers greater load-bearing capacity and stability, making it the ideal choice for more demanding constructions. Mounting profile 41/62, often referred to as Unistrut rail or Halfen rail, is a true all-rounder in the field of fastening technology. Thanks to its reinforced design, it is particularly resistant to high loads and mechanical influences. With a width of 41 mm and a height of 62 mm, it offers a larger contact surface and therefore improved force distribution. In the steel version, the rail lip is serrated so that it can also support vertical loads in conjunction with the appropriate hammerhead bolts or threaded plates. The stainless steel version, on the other hand, is smooth and is therefore often used as a clamping rail for foil roofs. As part of the versatile System 41, a wide range of accessories is available for the mounting profile 41/62. From connecting elements to brackets and clamps - this system allows you to realise your installation ideas flexibly and efficiently. Its compatibility with a wide range of accessories makes it a universal solution for a wide variety of applications in electrical engineering, mechanical engineering, building services engineering and many other areas. In addition to its functional diversity, the profile is characterised by its ease of installation. The continuous perforation allows flexible positioning of the fastening elements, making it easier to adapt to individual circumstances. Whether as a mounting rail, installation rail or support rail - the 41/62 profile is synonymous with efficiency and reliability. The Bullfix mounting rail 41/62 offers a cost-effective solution that can compete directly with established products from other suppliers. There are similar alternatives such as Halfen HM 41/62 and HL 41/62 mounting channels, Hilti MQ-52 profile channels, Fischer FUS 62 mounting channels, Pohlcon Jordahl JM K 41/41 and JML K 41/41 profiles, Unistrut P5500T, Sikla MS 41/62, Walraven RapidStrut and the modular Varifix C 41/62 mounting channel profile system from Würth. Thanks to its economical design, the Bullfix mounting rail offers an attractive alternative that promises cost benefits both in terms of purchase and use, without compromising on quality and functionality. Rely on the 41/62 mounting profile for your projects where the highest demands are placed on load-bearing capacity and flexibility. Benefit from the extensive selection of accessories and the expertise of leading manufacturers to realise your constructions safely and efficiently. Suitable for this: Hammer-head bolts 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.

Dimensions: Profile: 41 x 82 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 Extensive range of mounting accessories. Other lengths, surfaces and hole patterns are available on request. Mounting profile 41/82 - Optimising the load-bearing capacity In the world of mounting technology, the 41/82 mounting rail represents a high-performance evolution of the tried-and-tested 41/21, 41/41 and 41/62 profiles. As a higher version within the 41 profile series, it offers improved load-bearing capacity and stability, making it the first choice for demanding constructions. Profile 41/82, often referred to as the Unistrut rail or Halfen rail, is characterised by its robust design. With an increased profile height, it is predestined for applications where a higher load-bearing capacity and an extended support spacing are required. These properties make it an indispensable element for the modular construction of load-bearing structures in industry and construction. The versatility of the 41/82 mounting profile is complemented by an extensive range of compatible accessories. From connecting elements and clamps to base plates - System 41 enables flexible and secure installation. The accessories are designed to ensure quick and easy installation, saving time and money. In addition to the name Unistrut or Halfen rail, other synonyms such as mounting channel, installation profile or support rail are in circulation, emphasising the multifunctional applicability and cross-industry use of the profile. The Bullfix mounting rail 41/62 presents itself as an extremely economically competitive option. Comparable systems such as the Halfen mounting channels HM 41/83 and HL 41/83, the Hilti profile channels MQ-72, Fischer mounting channels FUS 62, the Unistrut P5000T, the Pohlcon Jordahl profiles JM K 41/41 and JML K 41/41, Walraven RapidStrut, the Sikla MS 41/62 and the modular profile system Varifix C mounting channel 41/62 from Würth are challenged by the Bullfix mounting rail in terms of cost-benefit aspects. Thanks to its economically well thought-out design, the Bullfix mounting rail promises considerable cost savings not only in terms of purchase, but also in practical use, without compromising on quality and functionality. We recommend that you familiarise yourself with the specifications and possible applications of the 41/82 mounting profile in order to find the optimum solution for your design requirements. Our range includes a wide range of profiles and accessories that guarantee high quality and reliability. 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.

Heavy-duty, cold-rolled mounting rail for mechanical engineering. 3.25 mm wall thickness ensures high stability and rigidity mm wall thickness ensures high stability and rigidity. The 22 mm wide rail slot allows the use of screws with a large nominal diameter. You can find matching screws, threaded plates and accessories in our shop. Profile: 49 x 30 x 3.25 [mm] Rail slot: 22 mm Hole pattern: 13 x 40 [mm] with 60 mm pitch Matching screws and threaded plates: 50/30 Other lengths, hole patterns and surfaces on request.

The familiar mounting rail in 50/40. 3.0 mm walls ensure high stability and rigidity. The 22 mm wide rail slot allows the use of screws with a large nominal diameter. Matching screws, threaded plates and accessories can be found in our shop. Profile: 50 x 40 x 3.0 [mm] Rail slot: 22 mm Hole pattern: 13 x 40 [mm] at 60 mm centres Matching screws and threaded plates: 50/40 Other lengths, hole patterns and surfaces on request.