◉ Fastener held in place by pre-gluing
◉ Easy and reliable glue injection
◉ Guaranteed filling: patented foot shape & inspection indicator
◉ Quote and manufacturing on special requirement only
SECAM Autofix®
The smart fastening solution for sandwich panels
and composite materials
In the aeronautics, railway, modular construction and mobility sectors, fastening sandwich panels represents a real technical challenge. To meet these requirements, SECAM Fixing developed the Autofix® technology: an innovative fastening solution designed to guarantee reliability, mechanical performance and ease of installation.
A solution designed for demanding environments
Sandwich panels, made up of a lightweight core (foam, honeycomb, etc.) between two rigid skins, require specific fastening solutions capable of ensuring mechanical strength without damaging the structure. SECAM Autofix® perfectly meets these constraints thanks to:
- A pre-bonding system that temporarily holds the fastener in place
- An integrated adhesive injection channel
- A patented fill indicator providing immediate visual quality control
These features make Autofix® a unique solution on the market, developed with the expertise of our integrated engineering department.
Controlled adhesive fastening technology
The installation of SECAM Autofix® is based on a simple, fast and secure process:
- The fastener is inserted into the sandwich panel and temporarily held in place by partial adhesion
- The adhesive is injected through a channel integrated into the fastener
- The SECAM patented visual indicator changes appearance once the cavity is fully filled
This system eliminates uncertainties related to adhesive injection, ensures uniform filling of the anchoring zone, and prevents leakage or loss of mechanical performance.
A customised fastening solution for your projects
As every industrial project is unique, SECAM offers Autofix® as a custom-made solution, tailored to your specifications. Our engineers design customised geometries: dimensions, adhesive volume, base shapes, material selection, and the integration of additional features (filters, specific threads, etc.).
This high level of customisation makes SECAM Autofix® a strategic choice for complex projects requiring reliable and repeatable fastening solutions.
Wide range of industrial applications
SECAM Autofix® is used in many industrial sectors:
- Aeronautics: fastening of cabin components or technical panels
- Railway: assembly of walls, ceilings or housings in trains
- Mobility: commercial vehicles, buses, motorhomes, where sandwich panels are widely used
- Modular construction: demountable structures and lightweight interior partitions
Thanks to its flexibility and ability to withstand high mechanical loads, Autofix® becomes a key component in the design of modern composite structures.
Comparison with other SECAM fasteners for sandwich panels
In addition to Autofix®, SECAM offers other solutions dedicated to composite materials:
- S-Plate – surface-bonded insert, ideal for tensile loads
- SECAM Nida® – specifically designed for honeycomb sandwich structures
Autofix® stands out thanks to its internal installation, its controlled filling system and its adaptability to complex geometries.
Why choose SECAM Fixing?
For more than 50 years, SECAM has been a trusted partner for industrial manufacturers in the design and supply of high-performance fastening solutions. Our commitment is based on:
- A comprehensive range of standard and custom fasteners
- The ability to develop tailor-made solutions
- Technical support from design to industrialisation
- Short lead times and optimised product availability
Our approach is built on quality, durability and continuous innovation alongside our customers to improve the overall performance of their assemblies.
How to obtain a quotation or a prototype?
As SECAM Autofix® is a custom product, we invite you to contact our team via our Contact page. Our engineers and technicians will guide you through:
- Definition of your technical requirements
- Prototyping
- Mechanical simulation
- Manufacturing and industrialisation
You can also consult our engineering services to benefit from comprehensive technical support.
SECAM Autofix technology
SECAM Autofix® technology stands out as a state-of-the-art solution for fastening sandwich panels in high value-added industries. Combining ease of installation, reliability, customisation and quality control, it perfectly meets modern requirements for lightweight design, mechanical performance and repeatability.
Rely on the expertise of SECAM Fixing for your needs in composite and multi-material fasteners. We support you from technical study to series production, with the assurance of a high level of quality and service.
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FAQ - SECAM Autofix
What is the SECAM Autofix® fastening solution?
SECAM Autofix® is an innovative fastening solution developed for sandwich panels and composite materials. It ensures reliable anchoring thanks to a pre-bonding system combined with adhesive injection using a patented fill indicator. This technology guarantees a robust, fast and fully controlled installation.
What are the technical advantages of Autofix®?
SECAM Autofix® offers several key advantages:
- Secure installation thanks to pre-bonding
- Visual control of adhesive filling via the patented indicator
- Reliable fastening without damaging the panel skins
- Adaptability to various composite materials
Is Autofix® compatible with all types of sandwich panels?
Yes, the Autofix® fastener can be adapted to different types of sandwich panels, including honeycomb cores, PU foam or cellular structures. Its custom design ensures optimal performance according to the specific constraints of each project.
Does Autofix® installation require specific tools?
Installing Autofix® does not require complex tooling. The fastener is temporarily held in place by pre-bonding, then the adhesive is injected through an integrated channel. The visual fill indicator ensures quick and easy quality control. This method is compatible with manual or semi-automated installation processes.
How does Autofix® compare to S-Plate fasteners?
Unlike S-Plate, which is surface bonded, Autofix® allows internal insertion with controlled adhesive filling, providing improved performance for internal load paths. The choice between the two solutions depends on the type of loads involved (tensile, shear) and the project configuration.
In which industries can Autofix® be used?
SECAM Autofix® is widely used in industries where sandwich panels are common:
- Aeronautics: interior fittings, equipment fastening
- Railway: interior linings, lightweight structures
- Mobility: industrial vehicles, trucks, buses
- Modular construction: technical partitions and lightweight structures
Can the Autofix® fastener be customised?
Yes. SECAM Autofix® is manufactured exclusively on request. Our engineers can adapt the diameter, length, base design or injection channel to meet your requirements. Contact our Engineering department to define your specifications.
Where can I find technical documentation or request a quotation?
You can download the technical datasheet from the product page or contact us directly for any quotation, prototype or project support request. Our team will respond quickly with solutions tailored to your needs.
