Square tube clamps - versatile fastening solutions for square tubes

Robust fasteners for industry, construction and horticulture

Square tubes stacked
Products
09.12.2025
Estimated read time: 5 minute/s

Square tube clamps - versatile fastening solutions for square tubes

Robust fasteners for industry, construction and horticulture

Square tubes stacked
Products
09.12.2025
Estimated read time: 5 minute/s

What are square tube clamps and what are they used for?

Square pipe clamps - often also called square clamps - are fastening elements for the secure fixing of square pipes and profiles. They enable a stable connection to walls, substrates or other components and are used in numerous areas - from construction to horticulture and industry.

Variants and configurations from STAUFF

STAUFF supplies clamps for square tubes in many diameters and configurations on customer request - both in the standard series and in the heavy-duty series. Square tube clamps in 40 x 40 mm are a common design. This variety allows the precise fastening of a wide range of square profiles - regardless of size, material or area of application.

Industrial and commercial applications

In industrial and commercial applications, square tube clamps provide secure and flexible fastening solutions:

  • Mechanical and plant engineering: Fixing square tubes to machines or production systems.

  • Poles and signs: Installation of traffic signs, advertising signs or display boards.

  • Shelving systems: Building stable structures in storage and shelving system technology.

Applications in the construction industry

In the construction industry, our clamps are indispensable for stable and durable structures. Typical areas of application:

  • Railings and handrails: Attachment to walls

  • Square posts: Installation of posts for fences, canopies or other outdoor structures.

  • Substructures: Connecting elements for frame and support structures made of square tubes.

Applications in gardening and landscaping

Square clamps from STAUFF also offer a wide range of applications in horticulture:

  • Garden sheds and pergolas: supporting structures for roofing and plants.

  • Fences and gates: Fixing posts and frames for property boundaries.

Choice of material and suitability for indoor and outdoor use

Depending on the material and design, STAUFF square tube clamps are suitable for both indoor and outdoor use. Corrosion-resistant variants, i.e. clamps with stainless steel mounting accessories, offer additional security in weather conditions and demanding environments.

FAQs

What sizes and configurations does STAUFF offer for square tube clamps?

Are square tube clamps suitable for outdoor use?

What are the typical applications in the construction industry?

Can square tube clamps also be used in industry?

What is the difference between the standard and heavy-duty series?

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