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DRILLNOX 3 TH8 A4+rd-L

  • 6. 3 mm bi-metal self-drilling screw, 8 mm hex head (lacquered), supplied with stainless steel/EPDM washer, for steel substrates up to 3 mm thick – A4 stainless steel body / steel tip.
See the 2 generic codes
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Applications

  • Roofing: Fixing of steel and aluminum trays to the roof structure (metal framework) in a highly aggressive environment.

Technical characteristics

Type of the screw tip Self-drilling tip
With flange True
Flange head diameter 10,5 mm
10.5 mm
Type of thread Single thread
Drilling capacity mini 1,5
1.5
Pre-drilling Without pre-drilling
Product material Bi-metal (A4 stainless steel / Steel)
Drilling capacity maxi 3
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A4 Stainless steel
Laquering Painted head & washer
With washer/ seal True
Type of the washer Vulca washer
Material of the washer/ Seal A2 Stainless steel / EPDM
Thickness of the flange 1 mm
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Steel
Diameter on thread 6,3 mm
6.3 mm
Thread pitch 1,81 mm
1.81 mm
Head height 5,4 mm
5.4 mm
Minimum clamping capacity 0 mm
5 features on 23
2 generic codes
Filter:
CP mini
CP maxi
L
CS mini
CA maxi
Generic code CP mini 
Drilling capacity mini
CP maxi 
Drilling capacity maxi
L  (mm)  
Length
CS mini  (mm)  
Minimum clamping capacity
 CA maxi  (mm)  
Maximum assembly capacity
372491DRILLNOX 3 TH8 L 6.3x25I19 1.5 3 25 0 4
See detail
372653DRILLNOX 3 TH8 L 6.3x35I19 1,5 3 35 0 14
See detail
 generic codes on 

Regulations and approvals

  • In accordance with the ETA 25 016 DRILLNOX STEEL SHEETS..
  • In accordance with DTU 40. 35: Roofing work using ribbed plates - Coated STEEL sheets.
  • In accordance with DTU 40. 36: Roofing work using ribbed plates - Coated ALUMINUM sheets.
  • In accordance with the professional RAGE recommendations: Steel, stainless steel and sandwich cladding.

Documentations to download

Find our technical sheets and declarations of performance in the generic code product page.

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

Associated products

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