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Sihga Dielenfix DF 17 plastic, decking fastener

Sihga Dielenfix DF 17 plastic, decking fastener

F7103DA60290

€53,20 EUR
€53,20 EUR
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Package contents

Sihga Dielenfix DF 17 –
Synthetic Decking Fastener

Concealed & durable decking installation

The Sihga DielenFix DF 17, made of robust Sihgamid synthetic material, provides an invisible, secure, and durable fastening for wooden deck boards. Its precise design creates a uniform deck appearance without visible screws, reduces stress in the wood, and simplifies installation. Ideal for board thicknesses of 19–23 mm in narrow and medium profiles.

Features & benefits

  • Invisible fastening – for a clean, uniform joint pattern
  • Sihgamid synthetic material – UV-resistant, dimensionally stable, and durable
  • Stress-free installation – reduces material warping
  • Easy processing – suitable for DIYers & professionals
  • Fits 19–23 mm board thickness – versatile application

Areas of application

  • Wood & WPC decking – concealed exterior fastening
  • New construction & renovation – private and commercial applications
  • Designer decks – uniform joints, no screw heads
  • Outdoor areas – resistant to weather and UV radiation

Processing & application

  • Check substructure – level, load-bearing, and dry
  • Align the first board – determine the reference line
  • Place clips – position on the board tongue
  • Screw in – with BohrFix FB 4.2 × 17 mm
  • Secure edge areas – with L-BohrFix FB 4.5 × 29 mm
  • Observe expansion joints – in accordance with manufacturer recommendations
  • Continuous installation – insert boards evenly
  • Check finish – inspect joint pattern and stability

Scope of delivery

Option 1 – 100 pieces:

  • 100 × DielenFix clips (Sihgamid synthetic material)
  • 200 × BohrFix FB 4.2 × 17 mm stainless steel screws
  • 50 × L-BohrFix FB 4.5 × 29 mm stainless steel screws

Option 2 – 300 pieces:

  • 300 × DielenFix clips (Sihgamid synthetic material)
  • 600 × BohrFix FB 4.2 × 17 mm stainless steel screws
  • 150 × L-BohrFix FB 4.5 × 29 mm stainless steel screws

Technical data

Product Sihga DielenFix DF 17
Material Sihgamid synthetic material / stainless steel screws
System Concealed decking fastening
Range of application Wood and WPC deck boards (19 – 23 mm thickness)
Screw types BohrFix FB 4.2 × 17 mm / L-BohrFix FB 4.5 × 29 mm
Manufacturer SIHGA GmbH | Austria

Safety instructions

  • Note – read the safety data sheet & manual before use
  • Use PPE – wear gloves & safety goggles
  • Check substrate – use only on load-bearing construction
  • Adjust tools – set bits & torque accordingly
  • Check screw connection – verify stability after installation
  • Storage – keep dry, protected from UV, and in original packaging
Sihga DielenFix DF 17 – the concealed fastener for narrower wood and WPC boards. For uniform joints, easy installation, and lasting stability.

Herstellerinformationen nach GPSR:

SIHGA GmbH
Gewerbepark Kleinreith 4,
4694 Ohlsdorf bei Gmunden, Austria
E-Mail: info@sihga.com
Website: https://www.sihga.com/

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Frequently asked questions about our products

FAQ

What types of wood care products do you offer?

We offer a comprehensive range of wood care products, including wood oils, sealants, cleaning and care products, mounting systems and specialty products for different types of wood and applications.

Are your products suitable for indoor and outdoor use?

Yes, we have products suitable for both indoor and outdoor use. Please refer to the specific product descriptions to find the right product for your application.

How do I apply wood oil or wax correctly?

To apply wood oil or wax, we recommend that you first clean and sand the surface thoroughly. Then apply the oil or wax evenly with a brush or cloth and allow it to absorb. Excess material should be wiped off. Detailed instructions can be found in the respective product descriptions.

Are your products environmentally friendly?

On the respective product pages, you will find specific information for each individual product, such as its composition (e.g., oils based on linseed oil and other vegetable oils), solvent-free formulations, or the EMICODE EC1 (“very low emission”) classification from the GEV. Which of these features apply varies from product to product and is indicated individually there.

How often should I maintain my wooden deck or furniture?

The frequency of maintenance depends on usage and weather conditions. As a rule, we recommend cleaning and re-oiling wooden decks and furniture at least once a year to keep them in top condition.

What do I do if there are stubborn stains or discolorations on the wood?

For stubborn stains or discoloration, we offer special cleaning and care products, such as tannin stain removers and intensive cleaners. These products are specially formulated to remove even the most difficult stains.

Can I use your products on other materials?

Our products are specially formulated for wooden surfaces. For other materials, we recommend reading the product description carefully or contacting our customer service.

How long does it take for the products to dry?

Drying time varies depending on the product and ambient temperature. As a rule, wood oils and waxes require several hours to a full day to dry completely. For more detailed information, please refer to the respective product instructions.

Do you offer samples or smaller quantities?

Yes, for many of our products we offer samples or smaller containers so that you can test the product before purchasing a larger quantity.

Where can I find more information about how to use your products?

Detailed instructions and application tips can be found in the product descriptions on our website. Should you have any further questions, our customer service team will be happy to assist you.