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RONDELLE Ø70N AC Galva Trou Ø4.5

Generic code   294721

  • Ribbed and depressed distribution washer Ø70 aluminium/zinc 8/10th with bowl depth 6 hole Ø4.5 for installation of insulation with fixing adapted to the support.
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Applications

  • Dished distribution washer for installation of insulation with fastening adapted to the substrate.

Technical characteristics

Compatible with EVDF, EVB DF, EHB DF, Isodrill TH DF,
Compatible with fastening diameter 4. 8
Recess depth 6  mm
Thickness 0  mm
Hole diameter 4.5  mm
Solid in step True
Resistance to corrosion 2 Kesternich cycles
Outside diameter of the washer 70  mm
5 features on 8
See all the offer RONDELLE Ø70N AC Galva Trou Ø4.5

Article codes

Sold by bag of 500 pieces

Designation Article codes Color label Quantity
RONDELLE 70N AC Galva Trou 4.5 294721000
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Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.


Recommendation advice

  • The choice of fastening will depend on the type of sealing medium and the classification of the premises according to their hygrometry and the indoor environment.

Regulations and approvals

  • In accordance with DTU 43. 4: Roofs made of wooden and derivative load-bearing elements with waterproofing coating.
  • In accordance with DTU 43. 3: Roofing work with ribbed steel sheets with waterproof coatings.
  • Evaluation of unscrewing resistance according to the standard NF P 30-317.
  • Conventional test method for step strengh characteristic for fasteners according to the standard NF P 30-317.

Documentations to download

Reference sites

Cartier Paris store

The Etanco group's solution was to supply a whole set of mechanically welded stainless steel parts with articulated arms thus enabling the stone to tilt into a lintel. Our BARACO range of anchors as well as our ISOLCO range of brackets have been chosen and supplied for their high resistance to corrosion, which is essential in a large city subject to pollution.

Find out more on the ETANCO Group website
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