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DRILLNOX 4DFN TH8 A4

  • Double thread self-drilling screw Ø5. 5 / bi-metal stainless steel A4 - steel drill point with natural hexagonal head, for steel support 4 mm max.
See the 8 generic codes
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Advantages

  • Drill tip and introduction thread in zinc-plated cemented steel.
  • Its double thread (Ø7 ext. ) under the head prevents deformation of the outer skin when tightening the sandwich panel.

Technical characteristics

Type of the screw tip Self-drilling tip
With flange True
Flange head diameter 10,5 mm
Type of thread Double hi-thread
Drilling capacity mini 1,5
Pre-drilling Without pre-drilling
Product material Bi-metal (A4 stainless steel / Steel)
Drilling capacity maxi 4
Head shape Hex. Head
pattern hexagonal TH 8
Material of the screw head A4 Stainless steel
Laquering Natural head
Thickness of the flange 1 mm
Resistance to corrosion 30 Kesternich cycles
Installation mode Installation with hexagonal screwdriving
Supporting material Steel
Diameter on thread 5,5 mm
Head height 5,4 mm
5 features on 18
8 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
378000DRILLNOX 4DFN TH8 A4 5.5x70 1,5 4 70 27 51
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378001DRILLNOX 4DFN TH8 A4 5.5x85 1,5 4 85 42 66
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378002DRILLNOX 4DFN TH8 A4 5.5x110 1,5 4 110 67 91
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378003DRILLNOX 4DFN TH8 A4 5.5x125 1,5 4 125 52 106
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378004DRILLNOX 4DFN TH8 A4 5.5x145 1,5 4 145 72 126
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378005DRILLNOX 4DFN TH8 A4 5.5x175 1,5 4 175 102 156
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378006DRILLNOX 4DFN TH8 5.5x195 1,5 4 195 122 176
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378007DRILLNOX 4DFN TH8 5.5x215 1,5 4 215 142 196
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 generic codes on 

Regulations and approvals

  • 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.

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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