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Rondelle Ø70P Zn

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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
Thickness 1 mm
Compatible with fastening diameter 4. 8
Hole diameter 4,5 mm
Recess depth 7 mm
Outside body diameter 70 mm
Resistance to corrosion 15 Kesternich cycles
Outside diameter of the washer 70 mm
5 features on 8

1 generic code
Filter:
Ep.
Generic code Ep.  (mm)  
Thickness
294926RONDELLE Ø70P AZ Trou Ø4.5 1
 generic codes on 

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. 1: Waterproofing work on flat roofs on masonry.
  • 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.
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