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Butt joints: indispensable elements in modern construction and assembly

At maunsystem, you will find a comprehensive selection of high-quality butt joints for a wide range of applications. Our robust and precisely manufactured connecting elements guarantee a secure and durable connection of components, pipes, and profiles.


Universal butt joint connection sets

  • Automatic butt joint connection kits
  • Central clamp G

Versatile solutions for your projects

Whether for metal construction, the furniture industry, or the DIY sector - our butt joints offer you flexible options for simple and efficient assembly. From corner connectors and pipe connectors to special connectors, we offer a wide range that meets the highest quality standards.

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Automatic Butt-Fastening Set 5, bright zinc-plated Automatic Butt-Fastening Set 5, bright zinc-plated
VI-4040
Automatic Butt-Fastening Set 5, bright zinc-plated
The automatic butt joint kit offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove in a counterclockwise direction. The connector should always be installed in pairs.

From €4.10*
Automatic Butt-Fastening Set 6, bright zinc-plated Automatic Butt-Fastening Set 6, bright zinc-plated
VI-3050
Automatic Butt-Fastening Set 6, bright zinc-plated
The automatic butt joint set offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove in a counterclockwise direction. The connector should always be installed in pairs.

From €4.50*
Automatic Butt-Fastening Set 8, bright zinc-plated Automatic Butt-Fastening Set 8, bright zinc-plated
VI-1105
Automatic Butt-Fastening Set 8, bright zinc-plated
Extremely fast and flexible connection without mechanical processing Universal and friction-locked connection of all profiles in a series Can be subsequently moved in the groove. Can be retrofitted into an existing construction. Connector assembly only on one profile Compatible with item 0.0.672.85

From €6.10*
Automatic Butt-Fastening-Threaded sleeve 5, bright zinc-plated Automatic Butt-Fastening-Threaded sleeve 5, bright zinc-plated
VI-4042
Automatic Butt-Fastening-Threaded sleeve 5, bright zinc-plated
The automatic butt joint kit offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove in a counterclockwise direction. The connector should always be installed in pairs.

From €2.10*
Automatic Butt-Fastening-Threaded sleeve 6, bright zinc-plated Automatic Butt-Fastening-Threaded sleeve 6, bright zinc-plated
VI-3047
Automatic Butt-Fastening-Threaded sleeve 6, bright zinc-plated
Extremely fast and flexible connection without mechanical processing Universal and friction-locked connection of all profiles in a series Can be subsequently moved in the groove. Can be retrofitted into an existing construction. Connector assembly only on one profile 

From €2.80*
Automatic Butt-Fastening-Threaded sleeve 8, bright zinc-plated Automatic Butt-Fastening-Threaded sleeve 8, bright zinc-plated
VI-1107
Automatic Butt-Fastening-Threaded sleeve 8, bright zinc-plated
Extremely fast and flexible connection without mechanical processing Universal and friction-locked connection of all profiles in a series Can be subsequently moved in the groove. Can be retrofitted into an existing construction. Connector assembly only on one profile 

From €3.24*
Ball Connector Set D28 Ball Connector Set D28
ZL-1245
Ball Connector Set D28
For variable connection of two round tube profiles with outer diameter Ø 28 with anti-twist device

€5.32*
Ball Joint Butt Fastener D30 Ball Joint Butt Fastener D30
ZL-1936
Ball Joint Butt Fastener D30
For the adjustable connection of two round tube profiles with outer diameter Ø 30.

From €9.25*
Ball Joint Transverse Fastener D30 Ball Joint Transverse Fastener D30
ZL-1937
Ball Joint Transverse Fastener D30
For the adjustable connection of two round tube profiles with outer diameter Ø 30.

From €9.25*
Central Fastener 8 G, bright zinc-plated Central Fastener 8 G, bright zinc-plated
VI-1156
Central Fastener 8 G, bright zinc-plated
The central clamp G offers the possibility of butt-jointing profiles.

From €1.80*
Connection Strip 180, bright zink-plated-10 Connection Strip 180, bright zink-plated-10
VB-3075
Connection Strip 180, bright zink-plated-10
The Nutenverbinder provides the ability to profile butt joint to connect the connector should always be installed in pairs.

€6.75*
Connection Strip, bright zink-plated-10/10 Connection Strip, bright zink-plated-10/10
VB-3097
Connection Strip, bright zink-plated-10/10
 The groove connector is used to connect two profiles at a 90 degree angle. No profile machining is required.</div> Compatible with Bosch 3 842 558 568

€2.95*
T- Matic Butt-Fastener, bright zinc-plated-10 T- Matic Butt-Fastener, bright zinc-plated-10
VB-3042
T- Matic Butt-Fastener, bright zinc-plated-10
The T-Matic butt joint kit offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove by turning to the left. The sleeve is self-tapping. The connector should always be installed in pairs.

€10.12*
T- Matic Butt-Fastener, bright zinc-plated-8 T- Matic Butt-Fastener, bright zinc-plated-8
VB-2020
T- Matic Butt-Fastener, bright zinc-plated-8
The T-Matic butt joint kit offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove by turning to the left. The sleeve is self-tapping. The connector should always be installed in pairs.

€9.68*
T- Matic light Butt-Fastener, bright zinc-plated-10 T- Matic light Butt-Fastener, bright zinc-plated-10
VB-3040
T- Matic light Butt-Fastener, bright zinc-plated-10
The T-Matic butt joint kit offers the possibility of butt jointing profiles No machining is required to assemble the connector. The connector sleeves are screwed into the profile groove by turning to the left. The sleeve is self-tapping. The connector should always be installed in pairs.

€10.12*
Universal-Butt-Fastening Set 5, bright zinc-plated Universal-Butt-Fastening Set 5, bright zinc-plated
VI-4030
Universal-Butt-Fastening Set 5, bright zinc-plated
The universal joint connection kit provides the ability to profile butt joint to connect the connector should always be installed in pairs. 

From €1.20*
Universal-Butt-Fastening Set 6, bright zinc-plated Universal-Butt-Fastening Set 6, bright zinc-plated
VI-3016
Universal-Butt-Fastening Set 6, bright zinc-plated
The universal butt joint kit offers the possibility of butt jointing profiles. The connector should always be installed in pairs.  

From €3.10*
Universal-Butt-Fastening Set 8, bright zinc-plated Universal-Butt-Fastening Set 8, bright zinc-plated
VI-1030
Universal-Butt-Fastening Set 8, bright zinc-plated
The universal butt joint kit offers the possibility of butt jointing profiles. The connector should always be installed in pairs. 

From €4.30*

Advantages of our butt joints

  • Quick and uncomplicated installation
  • High load capacity and durability
  • Wide range of applications
  • Compatible with various materials and profiles

Discover our range of butt joints now and optimize your constructions with maunsystem!

FAQ: Frequently asked questions about butt joints

Here you will find answers to frequently asked questions about butt joints.

What types of butt joints are there?

There are various types of butt joints, including:

  • Corner connectors for angle constructions
  • Pipe connectors for straight connections
  • Connectors for quick assembly
  • Cable connectors for electrical applications

Are butt joints an alternative to welding?

Yes, in many cases butt joints offer a practical and cost-effective alternative to welded connections. They enable easier assembly and disassembly as well as more flexibility when making changes.

For which materials are butt joints suitable?

Depending on the design, butt joints can be used for various materials, including:

  • Metal (e.g. steel, aluminum, stainless steel)
  • Plastic
  • Wood
  • Glass (in combination with appropriate brackets)

How do I choose the right butt joint?

When selecting the right butt joint, you should consider the following factors:

  • Type and diameter of the profiles or pipes to be connected
  • Load requirements
  • Ambient conditions (e.g. humidity, temperature)
  • Desired look and design

Discover the variety and quality of our butt joints now and optimize your constructions with maunsystem!